关于矿业的论文题目大全高中生英语
⒈分裂是打破煤炭，或岩石爆破，使大部分材料是小到足以负荷，处理和fragmentation将是最好的碎片是不小于必要的处理，因此largeas一方面需要打破或二次爆破。 二，昂贵的方法是在发展的道路，必须推动固体的点面临的开放了许多撤退和资本支出，必须充分前所生产in后果并非如此受欢迎的longwalladvancing 。另一个不利因素是，它不是非常灵活的机械化董事会和支柱和长推进的方法。
因为字数超过一万字了 所以中文里稍微删减了一点 反正你是写英文的对吧 只看下面英文就行了 关于磁电选矿相关应用的论文 根据矿石中不同矿物的物理、化学性质，把矿石破碎磨细以后，采用重选法、浮选法、磁选法、电选法等，将有用矿物与脉石矿物分开，并使各种共生的有用矿物尽可能相互分离，除去或降低有害杂质，以获得冶炼或其他工业所需原料的过程。关于磁选设备的进展，已有若 别，在物料中加 选矿使有用组分富集，减少冶炼或其他加工过程中的燃料、运输等的消耗，使低品位的贫矿石能得到经济利用。选矿试验所得数据，是矿床评价及建厂设计的主要依据。 从脉石中有时从其他矿物中分选出金属矿物或有价值的别种矿物的机械加工方法 With regard to the application of magnetic beneficiation related papers According to the different mineral ores physical， chemical nature of the ore broken ground， the use of re-election law， flotation， magnetic separation method， electricity election law， will be useful minerals and gangue mineral separately， and a variety of symbiotic useful minerals as far as possible， separate， remove or reduce harmful impurities in order to obtain smelting or other industrial raw materials needed to With regard to the progress of magnetic separation equipment， are already a number of specialized assessment Reference 〔 'a 41， here only collected on a magnetic separation and information Comprehensive 1 weak magnetic characteristics of the progress of low intensity magnetic separation is to use High-performance chin iron boron magnets to create a higher field-strength magnetic drum Election machine， drum magnetic separator and pre-selection of large chunk magnetite Stone， the development is conducive to improve the concentrate grade of weak magnetic Chin iron boron magnets (Nd: Fel knife) is the largest energy product can be Tatsu 18X10 "(T A / m)， about drilling alloy shirt (SmC) Maximum energy product (59X10 "T A / m) of z-fold [51， silver ferrite (S6Fe20，) the largest energy product (326X105T A / m) 10 Therefore， the use of Chin-Fe-B Magnetic Separator line easy to raise the field strength and Germany， for example， with hinge rod iron boron permanent magnet developed 'Permos' Drum magnetic separator magnetic induction of up to 4 ~ 5T， Materials can be used wet-dry election or an election can also be more ideal Strong magnetic separator used to remove material to a strong magnetic material Quality 〔6 ' British Boxmag - Rapid Rail Limited with hinge Boron magnets developed 'Magnadrum' Drum Separator Magnetic field up to 3 ~ 4T， for sorting industrial minerals And abrasive powder 〔 'J As equipment such as large-scale examples， I State Institute of Ma On Shan mine CTDG1210 following the development of large Diameter magnetic separator， he developed a greater CTDGIS16 type Diameter of the magnetic separator [3]， the use of money-Fe-B magnetic system， cylinder surface-ping Both the magnetic field up to 4T， for sorting large magnetite S Anshan Black Design and Research Institute of Mining and Metallurgy Shandong Zhang 家洼cooperation in the development of iron ore a price 1400mmx1600 mm electromagnetic water-cooled magnetic pulley 【〕， the average magnetic field for the cylinder surface 24T， handling capacity up to 200t / h， used for pre-selection One of the magnetite 350mm stone， eight months from the original 667，000 t Excluding iron ore 97% of the 75，000 t tailings， a total increase Economic benefits of 534，200 In order to improve the sorting equipment The effect of the comprehensive utilization of mineral emei Institute conventional magnetic separation Trough improve magnetic 〔a re-election machine，〕 its groove from the upper body cone Cylindrical-shaped change， permanent magnetic ferrite by the lower part of Round Tower Shape changed to the upper part of the overall magnetic lines scattered formation of multi-storey circular magnetic system， Field strength distribution of 12 ~ 0kA / m， and equipped with the concentration of self - Control system can be sub-constituency pulp concentration of control in 30% ~ Between 35 percent， the device in the application of Shougang Qian'an Iron effect Fruit is: with the improvement of processes， improved sorting tablets Degrees， with the previous fine sieve fine grinding process compared to that in mill Capacity， concentrate grade and iron recovery under the same conditions， Increased the production capacity of 66% This equipment has been developed For the price 300，600，1500，1800，2500 mm Series P In order to improve the concentrate grade， Beijing Mining and Metallurgical Research total Hospital developed a Bk a drum magnetic field more than 1021 〔Kawasaki It adopted a very open 7 magnetic lines and downstream type election Box， fill in the election together with me in Central and exclusive premium coarse tailings， Feeder terminal located in the overflow weir and exclusive fine-grained tailings， so that shipped with the tube Line of magnetic material has always been the reverse flow of clean Achieve the purpose of concentrate The aircraft in Nanfen Iron Mine Concentrator industrial test results show that with the price 105Ommx 21OOmm half compared to current-type magnetic separator， a high concentrate grade 04 percent， sorting efficiency 28%， while the magnetic iron back Low yield of only 19 It is worth noting that the former Soviet Union to study electrochemical Law regulating the process of strengthening the magnetic 'K Research in the laboratory do Set of refractory ores and oxide ores， the first paragraph of the low intensity magnetic separation Before using the electrode of the role of the most promising， concentrate grade will be provided as 1% ~ 1，4%， iron recovery rate of 5 percent raise， 4 %， Weak magnetic separation tailings in strong magnetic regulated before， iron And improve the recovery rate of l%， 4% Easy selection of ore， Polarization effect， the first and the second paragraph of the magnetic iron recovery Rates were increased by only 2%， 8% and 1% ~ 2 C It is believed that the effect is due to the different nature of the ore， magnetic Of different intensity and mineral Also as a result of ore oxygen Substances fixed potential value and exchange current value and restore the cathode Response to the current limit of different 2 Strong magnetic strong magnetic equipment were limited mainly to Permanent magnet and electromagnetic roller or belt strong magnetic Britain Rapid L BOxmag with a hinge iron boron permanent magnet system Creating a 'Magnaroll' Roll Magnetic Separator [ '〕， including the roll diameter Gong Gong 75mm and 100mm in two specifications， respectively， for the Office The rationale for fine-grained and coarse-grained It is expected to pass an area of the magnetic field Often for the 9 ~ 0T， and loop generated by the high gradient， Sorting performance roller magnetic induction machine is superior， the typical application Including the purification of silica sand and feldspar， improve the quality and Tao Andalusite Fine porcelain material dry The former Soviet Union developed a rotating magnetic Field Separator roller 〔 '，，， also known as electric sorting The Main loser is expected by the belt and with the following configuration and with parallel Constitute a permanent magnet Magnetic roller by the permanent magnet composed of three parts， in Permanent magnet poles of the Ministry of Law and roll to the vertical axis， before and after the permanent magnet Body of law to the magnetic axis and roll into a 45 "angle， forming the same level Face in three directions of the magnetic field， magnetic field for the roll surface 45T Points Electoral principle is the use of non-magnetic conductive particles in rotating magnetic roller Rotating magnetic field generated by the driving force for transforming the role of pay and non-derivative Xinhua particle separation of aircraft being used for non-ferrous metal processing residue from Recovery of scrap and waste aluminum， copper and other metal particles， conductor production Purity and recovery of goods are up more than 94 China's Ma Hill Mining Research Institute， following the development of Cs-1-type roller magnetic separator After the development of a Cs-2 electromagnetic induction strong magnetic roller Machine 〔'']， the roll diameter and effective length of 380mm were smart And 1468mm， parallel twin-roll configuration， with a total of four sub-election， Magnetic field can be between 4 ~ 78T regulation， excitation， Chuan Actin and were air-cooled power 23kw， 13xZkw and 09 justice Z The aircraft used in Meishan Iron sorting 12 ~ Chek Ling ZMM one of the indicators of iron ore is iron ore 40%， the concentrate grade and recoveries were 05% and 75%， a single-year cost-effective equipment For 630，000 With different roller magnetic Ferromagnetism with teeth Board or the ball wet media as a result of strong magnetic separator structure is complicated， High cost， coupled with the type of large development remains is to promote Applications and improve and SHP a strong magnetic separator 2000 In Qidashan Iron Ore has been applied 〔'' '， SQC-6 - 2770-type strong magnetic separator in Masteel satisfied people Gushan Iron Mine production flow Cheng， Gong-1500 Shuangli Central strong magnetic separator further in Kunming Steel By the popularization and application of 〔'5] SHP-keung， a 3200-type magnetic separator The improvements include 〔'']: magnetic angle from 83 "to ， Magnetizing Coil replaced by the air-cooled， such as oil- Rather meaningful is that Queensland Steel plate medium level of tooth ring magnetic separator and the ball vertical ring magnetic media Machine with the same test sample were compared [1 '〕， the results of table That the tooth plate flat ring of iron concentrate grade and recoveries were About 4% and 8%， but the vertical ring-type magnetic properties as a result of the reverse flushing Material， which is not easy to plug for the screening， the following rough， rinse water Pressure and lack of strict water quality requirements， more reliable 3 HGMS in the magnetic field of high gradient magnetic Study of the election is still occupies an important position， and made significant Jin E Svoboda described a new type of high gradient magnetic separator I''〕 plane， the aircraft using short-term water-cooled magnetic coil system， the magnetic field for ZT， input power 110kw， from South Africa University of the Witwatersrand gold and uranium tailings recovery， capacity 30t / Former The Soviet Union the new joint company克里沃罗格selection and black metal Beneficiation Research Institute developed a 600-type 3KM small magnetic Sorting machine 〔 'Lu' Kai loaded aircraft using electromagnetic magnetic lines and mesh 135 ~ x51 ~ punching screen for sorting media magnetic induction for the 5T， processing capacity of up to 30Ot / h， for Enterovirus 95 to deal with a fineness of 045 N edge of the iron oxide stone R Copper-rich Zambia's high gradient magnetic separator to To the attention recently with the background magnetic field 3T， sorting cans foot Inch 23mmx32mmx104mm (effective volume 42ml， Filling 5% 50 ~ 10， that is， steel wool m high horizontal magnetic field gradient Magnetic devices， to 5 ~ 38 al m ore of copper concentrate and made Experimental research on t '，'， in the feed flow rate of 7cm / s and cleaning velocity 14cm / s under the conditions of separation twice before a magnetic products Chalcopyrite and bornite content from 72 to 86 percent called back The yield was 82%; after a magnetic products， copper content From 16% Increased to 44 percent， and the recovery was 72 In China， HGMS who has been cross-industrial applications period， workers from China and South Africa Industry， universities and Ganzhou， Jiangxi Institute of cooperation in the development of nonferrous metallurgy The SLON a 1000 vertical ring pulsating high gradient magnetic separator has been The development of a r500 type SLON 〔 ' '， Its diameter by sorting 1ooomm to 150omm， mail handling capacity t / h to 30t / h， and structural improvements， performance has increased， the first Taiwan SLON a 1500-type magnetic separator installed in 1989 regardless Mountain iron ore， to deal with slime and strong magnetic separation tailings， such as fine-grained Refractory Mixed materials， the original estimated annual economic benefit is 06 million yuan''''， Inter reached 08 million Passed technical appraisal in 1990 after The mine has ordered a 1500-type SLON a pulsating high ladder Separator The past two years， also iron ore and copper Gongchangling Copper applications were recorded in the five and a one SLON 1500 vertical ring pulsating high gradient magnetic On the pulse of high-Ossetia Magnetic principle degrees were also made to further explore 〔 "] Zhongnan Engineering Industry University of Pangushan Tungsten fine mud of pulsating high gradient magnetic separator test A post-mortem studies also received a good indicator of 'Chuan: containing the WO74% Tungsten fine mud at the right time under the conditions of separation， to be with WO3 Volume of 90 percent and 78 percent recovery rate of Scheelite; and non - Pulsating high gradient magnetic separator compared to the high concentrate grade 99%， The recovery rate was only 09 percent By the Central South University and aldehyde hills Municipal Science and Technology Development Center， developed in cooperation CL Kazunori 500mm Vibration cycle high gradient magnetic separator''〔 "to fill China's high Ridge soil HGMS It's tank tracks and well-differentiated Do not for 500mm and 300mm， the magnetic field up to ZT， power consumption About 220kw， handling about Zt / Industrial tests showed that It's exciting and good cooling performance， can effectively remove high Ridge soil micro-paramagnetic iron particles， a significant increase in high - Ridge soil and into a white porcelain， can produce better economic and social E On the high gradient magnetic separation theory， since 1973 Watson made a number of magnetic particle collector concept 〔25 'have been Established a fairly complete theory of magnetic Recently， Svoboda， who according to the energy point of view to explore the high gradient New theory of magnetic collector 〔26] In his view， the paramagnetic particles in High gradient magnetic field and magnetic wire trap with a collision with Some of the overall role in a London for the role of van der Waals energy， double - Layer energy， with an average energy and shear stress on the particles Zuogong And of and derived by medium particle collector wire radius (Limited to particle size) and particle magnetization coefficient， strong magnetic field Degrees， medium wire magnetization and radius， fluid velocity and density Degrees and the viscous coefficient of the 4 superconducting magnetic superconducting magnetic separation has been into the large-scale chemical Industry application Eriez Magnetic company， following the United States in 1986 Will be re-25 leaves， a diameter of 2134mm Tank superconducting magnetic separator J M Huber Corporation for kaolin processing plant purification of high - Ling soil after less than a year， the same company also ordered a Re-250t， the diameter of 3048 blade n Magic a similar superconducting high gradient Separator 〔Sichuan， when the aircraft is being created， he ordered Third such equipment， according to plan was the first quarter of 1990 Degrees installation This is the world's largest superconducting magnetic separation Machines， superconducting magnet with a Nb叭Wirewound system， liquid helium cooling To a 269 ℃， only the beginning of each cycle supply excitation Current， in 60 seconds， zero magnetic field can be increased to ZT， Ran After having been able to maintain foreign to ZT magnetic field， weeks at the end of clearance Closed， the magnets' return 'of power is about to start when the' through to ' Half The cost of superconducting magnetic than ordinary high gradient magnetic Slightly more elections， the second piece of equipment production costs than the first Taiwan slightly Germany KHD Humboldt has韦达格 Will be a superconducting Descos sold Drum Separator Turkey Its 〔:'3， used to a weak magnetic serpentine gangue and magnesium Mineral separation， ore particle size of 100 ~ 4 magic n ， Containing about 5102 20%， FeZ034 intestines， including stem-election once was 510:5 % And Fe: O， 3% of magnesite concentrate Aircraft Specifications for the price 120OmmxI500mm， the magnetic field up to 2 T， the handling capacity of 10 belly / h， power consumption is about skw h / t， Is one of the world's first for the coarse-grained superconducting magnetic separation M Now expect the 'high temperature' superconductors to develop third-generation super - Magnetic sorting machine "' 2 electric election Kelly and Spottiswood three papers with a comprehensive Review of the theory of The first review of the basis of principle， Including electrostatics; particle characteristics， namely， particle conductivity (Band theory， electron capture and other forms of electrical conductivity)， The surface of semiconductor electronics in nature: particles or metal contacts The equivalent circuit， fluid particle The second assessment Describes the measurement of electrical particles and particle charge Xinhua Electric field measurement， including measurement， Dutch power measurement， contact charge Cumulative volume measurement and conductivity Dutch electrical particles rationale package Including corona charging， induction charging， friction charge， charge rate， Coehn The third review of the practice of electrostatic beneficiation， Including electrostatic concentrator theoretical analysis (stress analysis)， Static Xinhua concentrator analysis of the experience， equipment parameters， sorting circuit， Three papers related to the literature Xinhua election on I: Arts and There are some theoretical research Additives have been used abroad A large amount of friction method charge at KCI and NaCI F The Act the use of KCI and NaCI friction charged the difference Do not， in the amount of materials in adding So that the mobile Layer belt during transport friction charged， and then sorting machine KCI in a concentrate， KCI up to 92% concentrate grade， recovery Rate of 50% AL Shalom and others discussed the non-all Uniform electric field separation of the exchange of technology for liquid and gas media article Pieces under the sorting mechanism "in Sichuan， the establishment of electric field strength， the Netherlands Electricity and Coulomb force and the ratio of inertial force of Dressing to make a useful component enrichment， reducing smelting or other processing of fuel， transport and so on consumption， so that the poor low-grade ore will be economic Beneficiation test of the data is the deposit rating and the main basis for plant From the gangue minerals are sometimes separated from other selected metal minerals or other valuable minerals machining
Geological and Geophysical Exploration for Mineral Resources on the Gulf of Mexico Outer Continental Shelf Final Programmatic Environmental Assessment SUMMARY This Programmatic Environmental Assessment (PEA) prepared by the US Department of the Interior's Minerals Management Service (MMS) evaluates environmental impacts of geological and geophysical (G&G) activities in the Gulf of Mexico (GOM) These activities were the subject of a previous Environmental Impact Statement (EIS) prepared by the US Geological Survey in 1976 and a PEA prepared by the MMS in A new PEA is needed in light of advances in G&G technology， expansion of activities into deep offshore waters， and improved knowledge of acoustic impacts on marine Further， those G&G activities that were previously determined to be categorical exclusions (CATEXs)， which were exempt from detailed analysis (based on previous environmental documents) need to be revisited and re- -pdf 这个够权威，美国国家矿产管理部门关于墨西哥湾海床的矿产资源调查，环境评估分析报告。不过你用不了这么多，487页。你节选部分有用的内容就可以了。 The New National Standard for Geological Exploration of Geothermal Resources in China Bin Dezhi1， Liu Jiurong2 and Zheng Keyan3 1Geothermal Committee of China Mining Association， N4， Nanwei Road， Beijing 100054， China 2Beijing Institute of Geological Engineering， 90 Road Beiwa， Beijing 100037， China jiu- 3Geothermal Council of China Energy Society， 1A# Guanyuan Road， Beijing 100034， China ABSTRACT The first national standard for geothermal geological exploration was stipulated in 1990， and it had played an active role in ensuring the quality of geothermal exploration projects in the country since With the rapid growth of the market economy， the fast growth of geothermal utilization and the improvement of geothermal exploration techniques in recent years， it has been necessary to put forward a new standard related to geothermal exploration in the A working group composed of six experienced geothermal professionals of different specialty was set up in 2001 to revise the old The work was completed at the end of 2002， and will be put into application The changes in the new standard mainly focused on the classification of geothermal resources， the economical feasibility of geothermal development， the phases definition of geothermal exploration， geophysical and geochemical exploration， reinjection of waste geothermal fluid， modeling of geothermal systems， especially numerical modeling for geothermal systems with a production history that is more than five years and the updating of models on a regular 国人自己的有关矿产资源调查标准的文献。也很好。 美国新墨西哥州地质分布，矿产需求和调查方法用GIS找金伯利岩（钻石矿）的文章来自：Map India 2003 Geology & Mineral Resources权威性不够A GIS approach in Mineral Targeting with Narayanpet KimberliteSpatial Datase
关于矿业的论文题目大全高中英语
这个看起来没问题，不过需要改一下：A Study Of Profitability and Development Capability in XX（Company），
Copper is and nonferrous metals that the mankind is in very close relations， are widely applied to fields such as electric， light industry， machine-building， industry of the building， national defense industry，， second only to aluminium， therefore the importance of the copper mine in the consumption of the nonferrous metals material of our What better use copper mine， while developing in the ensuing chapters about catching the research of accepting pharmaceutical of copper， will especially introduce the catching and accepting pharmaceutical of several kinds of new copper in recent years for everybody
我的天啊居然有跟我一样的问题，呵呵，真是应该握个手，你目前有找到好的参考资料没？我是在网上搜这方面论文的时候，无意间找了个VIP英语论文，就联系了一下，觉得还不错，还算靠谱，我直接让他们帮忙的。现在也不急这个事了。
关于矿业的论文题目大全高中生
矿产资源是国民经济、社会发和人民生活的重要物质基础，也是衡量一个国家实力的标准之一。我国从现在起到下个世纪初，还将处于矿产资源消耗量增长最快的时期，工业增长加上人口增长，对矿产资源构成强大的需求压力，在矿产资源大规模开发利用同时，大大改变了矿区生态系统的物质循环和能量循环，产生了严重的生态破坏和环境污染。1992联合国环境与发展大会召开以后，可持续发展成为人类发展追求的共同模式，可持续发展是要寻求一条兼顾当代和子孙后代利益的发展道路，就是要在城市化和工业化的进程中，实现社会、经济的发展与人口、资源、环境的协调和良性循环。矿业作为一种开采不可再生资源和对环境有很大破坏作用的行业，其环境行为必然受到广泛关注，面临更为严格的环境要求。 我国环境保护工作起步较晚，矿山建设一直走的是农业—矿业—荒芜的模式，矿山环境欠下了沉重的历史债务，矿山环境问题触目惊心，所以我国对矿山环境的关注一开始就着重于治理不断恶化的矿山环境，尽快还清矿山的环境债务，对如何治理矿山环境问题的研究相继展开，并在较长时间内成为我国矿山环境保护研究的主要方面，在实践中也取得了一定的成果。但是由于缺乏科学合理的矿山环境管理体系，使得国家制订的有关政策和措施得不到很好的落实，许多被破坏的环境得不到及时和有效的治理，就算是治理的环境也由于缺乏统筹性和长远性而得不到根本的改善。因此，对矿山环境的后期治理并不能从根本上解决矿山环境问题，惟有变被动治理为主动预防、变矿山环境的末端治理为矿山环境的系统管理，才是改善我国矿山环境的出路。 矿山环境管理是通过对一定区域内生态环境状况及矿产资源开发现状的分析，研究该区域矿山环境的保护措施，确定矿山环境保护的制度，制订矿山环境保护的相关政策，促进矿山环境的改善。 在我国，矿产资源管理经历了分散管理与相对集中管理的过程，与之相对应，矿山环境管理的发展可以大致划分为两个阶段:第一个阶段是矿山环境管理职能缺失阶段(建国以来—20世纪90年代中后期)。这一阶段主要表现为相关部门和地方在利益的驱动下，加大矿产资源开发力度，而随着这一时期乡镇矿业的蓬勃发展，矿产资源乱采滥挖现象严重，矿山环境遭到了极大的破坏。多头管理和利益驱动式的矿产资源开发方式造成了矿山环境管理的真空，管理部门不明，管理职能也不明。因此，在这一阶段，我国对矿山环境的保护主要采取的是“末端治理”的方式，而由于缺乏管理的统筹，使得矿山环境保护的资金、技术、人力不能合理调配，治理缺乏计划性和组织性，因此，治理的效果并不明显。第二个阶段是矿山环境管理职能逐步显现并日益重要的阶段(20世纪90中后期至今)。这一阶段我国矿产资源管理制度进行了改革，矿产资源管理由分散管理向集中管理转变，各相关部门的职能也进行了重新整和。1998年国土资源部成立以后，如何加强矿山环境保护逐渐纳入其管理议程。近年来，国土资源部相继开展了矿山环境管理的相关理论研究和实践， WP=7 并已初见成效，各科研团体和学者也开始对矿山环境管理展开了研究，矿山环境管理在矿山环境保护上开始显现出其重要性。然而，就目前来说，矿山环境管理研究仍处于起步阶段，无论在制度安排上、法律保障上还是在技术支撑上都需要进一步的深入研究。 基于以上背景，本文对矿山环境管理进行了初步的研究。本论文从结构和内容上可以大致分为两大部分。第一部分是背景知识和理论准备部分。在这一部分，介绍了矿山环境问题的一般表现形式和特征、我国矿山环境的现状以及矿山环境管理的环境经济学理论基础。第二部分则具体从体制和技术两方面探讨了如何实现矿山环境管理。在体制研究这一方面，本文从管理层次、管理职能、机构设置、制度安排、法制建设、政策措施等方面进行了论证;在技术研究这一方面，则具体探讨了MIS、GIS、GPS、RS等高新技术在矿山环境管理中的作用和运用。 追问： 字数 不够
最佳答案元和十年，予左迁九江郡司马。明年秋，送客湓浦口，闻舟中夜弹琵琶者。听其音，铮铮然有京都声。问其人，本长安倡女，尝学琵琶于穆、曹二善才；年长色衰，委身为贾人妇。遂命酒，使快弹数曲，曲罢，悯然。自叙少小时欢乐事，今漂沦憔悴，转徙于江湖间。予出官二年，恬然自安，感斯人言，是夕始觉有迁谪意。因为长句，歌以赠之。凡六百一十六言，命曰《琵琶行》。 浔阳江头夜送客，枫叶荻花秋瑟瑟。 主人下马客在船，举酒欲饮无管弦。 醉不成欢惨将别，别时茫茫江浸月。 忽闻水上琵琶声，主人忘归客不发。 寻声暗问弹者谁？琵琶声停欲语迟。 移船相近邀相见，添酒回灯重开宴。 千呼万唤始出来，犹抱琵琶半遮面。 转轴拨弦三两声，未成曲调先有情。 弦弦掩抑声声思，似诉平生不得志。 低眉信手续续弹，说尽心中无限事。 轻拢慢捻抹复挑，初为霓裳后六么。 大弦嘈嘈如急雨，小弦切切如私语。 嘈嘈切切错杂弹，大珠小珠落玉盘。 间关莺语花底滑，幽咽泉流冰下难。 冰泉冷涩弦凝绝，凝绝不通声暂歇。 别有幽愁暗恨生，此时无声胜有声。 银瓶乍破水浆迸，铁骑突出刀枪鸣。 曲终收拨当心画，四弦一声如裂帛。 东舟西舫悄无言，唯见江心秋月白。 沉吟放拨括弦中，整顿衣裳起敛容。 自言本是京城女，家在虾蟆陵下住。 十三学得琵琶成，名属教坊第一部。 曲罢常教善才伏，妆成每被秋娘妒。 五陵年少争缠头，一曲红绡不知数。 钿头云篦击节碎，血色罗裙翻酒污。 今年欢笑复明年，秋月春风等闲度。 弟走从军阿姨死，暮去朝来颜色故。 门前冷落车马稀，老大嫁作商人妇。 商人重利轻别离，前月浮梁买茶去。 去来江口守空船，绕船月明江水寒。 夜深忽梦少年事，梦啼妆泪红阑干。 我闻琵琶已叹息，又闻此语重唧唧。 同是天涯沦落人，相逢何必曾相识。 我从去年辞帝京，谪居卧病浔阳城。 浔阳地僻无音乐，终岁不闻丝竹声。 住近湓江地低湿，黄芦苦竹绕宅生。 其间旦暮闻何物？杜鹃啼血猿哀鸣。 春江花朝秋月夜，往往取酒还独倾。 岂无山歌与村笛，呕哑嘲哳难为听。 今夜闻君琵琶语，如听仙乐耳暂明。 莫辞更坐弹一曲，为君翻作琵琶行。 感我此言良久立，却坐促弦弦转急。 凄凄不似向前声，满座重闻皆掩泣。 座中泣下谁最多？江州司马青衫湿。 《琵琶行》作于唐宪宗元和十一年（公元816年）秋，时白居易四十五岁，任江州司马。白居易在元和十年以前先是任左拾遗，后又任左赞善大夫。元和十年六月，唐朝藩镇势力派刺客在长安街头刺死了宰相武元衡，刺伤了御史中丞裴度，朝野大哗。藩镇势力在朝中的代言人又进一步提出要求罢免裴度，以安藩镇的“反侧”之心。这时白居易挺身而出，坚决主张讨贼，认为否则国将不国。白居易这种主张本来是对的，但因为他平素写讽喻诗得罪了许多朝廷的权贵，于是有人就说他官小位卑，擅越职分。再加上有人给他罗织罪名，于是贬之为江州司马。江州的州治在今江西省九江市。司马是刺史的助手，听起来也像是不错，但实际上在中唐时期这个职位是专门安置“犯罪”官员的，是变相发配到某地去接受监督看管的。这件事对白居易影响很大，是他思想变化的转折点，从此他早期的斗争锐气逐渐销磨，消极情绪日渐其多。 《琵琶行》作于他贬官到江州的第二年，作品借着叙述琵琶女的高超演技和她的凄凉身世，抒发了作者个人政治上受打击、遭贬斥的抑郁悲凄之情。在这里，诗人把一个倡女视为自己的风尘知己，与她同病相怜，写人写己，哭己哭人，宦海的浮沉、生命的悲哀，全部融和为一体，因而使作品具有不同寻常的感染力。 诗前的小序介绍了长诗所述故事发生的时间、地点以及琵琶女其人，和作者写作此诗的缘起，实际上它已经简单地概括了后面长诗的基本内容。左迁：指降职、贬官。湓浦口：湓水与长江的汇口，在今九江市西。京都声：首都长安的韵味，一方面指曲调的地域特征，一方面也是指演技高超，非一般地方所有。善才：唐代用以称琵琶演奏家。命酒：派人整备酒宴。悯然，伤心的样子。恬然：安乐的样子。迁谪意：指被降职、被流放的悲哀。作者说他被贬到九江一年来，每天都很快乐，只有今天听了琵琶女的演奏，才勾起了他被流放的悲哀。这种说法是写文章的需要，读者当然不会相信他。长句：指七言古诗。 《琵琶行》全诗共分四段，从“浔阳江头夜送客”到“犹抱琵琶半遮面”共十四句，为第一段，写琵琶女的出场。其中的前六句交代了时间，这是一个枫叶红、荻花黄、瑟瑟秋风下的夜晚；交代了地点，是浔阳江头。浔阳也就是今天的九江市；浔阳江头也就是前边序中所说的湓浦口。交代了背景，是诗人给他的朋友送别。离别本身就叫人不快，酒宴前再没有个歌女侍应，当然就更加显得寂寞难耐了。这里面“主人下马客在船”一句句法稍怪，其意思实际是主人陪着客人一道骑马来至江边，一同下马来到船上。“醉不成欢惨将别，别时茫茫江浸月”。这里的景色和气氛描写都很好，它给人一种空旷、寂寥、怅惘的感觉，和主人与客人的失意、伤别融合一体，构成一种强烈的压抑感，为下文的突然出现转机作了准备。其中蹬后八句是正面写琵琶女的出场：“忽闻水上琵琶声，主人忘归客不发”。声音从水面上飘过来，是来自船上，这声音一下子就吸引了主人和客人的注意，他们走的不想走、回的不想回了，他们一定要探寻探寻这种美妙声音的究竟。“寻声暗问弹者谁？琵琶声停欲语迟。移船相近邀相见，添酒回灯重开宴。千呼万唤始出来，犹抱琵琶半遮面。”这里的描写非常细致。由于这时是夜间，又由于他们听到的只是一种声音，他们不知道这声音究竟来自何处，也不知演奏者究竟是什么人，所以这里的“寻声暗问”四个字传神极了。接着“琵琶声停”表明演奏者已经听到了来人的呼问；“欲语迟”与后面的“千呼万唤始出来，犹抱琵琶半遮面”相一致，都表明这位演奏者的心灰意懒，和惭愧自己身世的沉沦，她已经不愿意再抛头露面了。这段琵琶女出场过程的描写历历动人，她未见其人先闻其琵琶声，未闻其语先已微露其内心之隐痛，为后面的故事发展造成许多悬念。 从“转轴拨弦三两声”到“唯见江心秋月白”共二十二句为第二段，写琵琶女的高超演技。其中“转轴拨弦三两声”，是写正式演奏前的调弦试音；而后“弦弦掩抑”，写到曲调的悲伧；“低眉信手续续弹”，写到舒缓的行板。拢、捻、抹、挑，都是弹奏琵琶的手法。霓裳：即《霓裳羽衣曲》，唐朝宫廷中制作的一个舞曲名。六：当时流行的一个舞曲名。从“大弦嘈嘈如急雨”到“四弦一声如裂帛”共十四句，描写琵琶乐曲的音乐形象，写它由快速到缓慢、到细弱、到无声，到突然而起的疾风暴雨，再到最后一划，戛然而止，诗人在这里用了一系列的生动比喻，使比较抽象的音乐形象一下子变成了视觉形象。这里有落玉盘的大珠小珠，有流啭花间的间关莺语，有水流冰下的丝丝细细，有细到没有了的“此时无声胜有声”，有突然而起的银瓶乍裂、铁骑金戈，它使听者时而悲凄、时而舒缓、时而心旷神怡、时而又惊魂动魄。“东舟西舫悄无言，唯见江心秋月白。”这两句是写琵琶女的演奏效果。大家都听得入迷了，演奏已经结束，而听者尚沉浸在音乐的境界里，周围鸦雀无声，只有水中倒映着一轮明月。 从“沉吟放拨括弦中”到“梦啼妆泪红阑干”共二十四句为第三段，写琵琶女自述的身世，自述早年曾走红运，盛极一时，到后来年长色衰，飘零沦落。沉吟：踌躇，欲言又止的样子。敛容：指收起演奏时的情感，重新与人郑重见礼。虾蟆岭：即下马岭，汉代董仲舒的坟墓，在长安城东南部，临近曲江。从“十三学得琵琶成”以下十句极写此女昔日的红极一时。她年纪幼小，而技艺高超，她被老辈艺人所赞服，而被同辈艺人所妒忌。王孙公子迷恋她的色艺：为了请她演奏，而不惜花费重金；她自己也放纵奢华，从来不懂什么叫吝惜。就这样年复一年，好时光像水一样地很快流走了。教坊：唐代管理宫廷乐队的官署。第一部：如同说第一团、第一队。秋娘：泛指当时貌美艺高的歌伎。五陵：指长陵、安陵、阳陵、茂陵、平陵五个汉代皇帝的陵墓，是当时富豪居住的地方。五陵年少：通常即指贵族子弟。缠头：指古代赏给歌舞女子的财礼，唐代用帛，后代用其他财物。红绡：一种生丝织物。钿头：两头装着花钿的发篦。云篦：指用金翠珠宝装点的首饰。击节：打拍子。歌舞时打拍子原本用木制或竹制的板，现在兴之所至，竟拿贵重的钿头云篦击节，极言其放纵奢华，忘乎所以。等闲：随随便便，不重视。从“弟走从军阿姨死”以下十句写此女的时过境迁，飘零沦落。随着她的年长色衰，贵族子弟们都已经不再上门，她仅有的几个亲属也相继离散而去，她像一双过了时的鞋子，再也没人看、没人要了，无可奈何只好嫁给了一个商人。商人关心的是赚钱，从来不懂艺术和情感，他经常独自外出，而抛下这个可怜的女子留守空船。人是有记忆的，面对今天的孤独冷落，回想昔日的锦绣年华，对比之下，怎不让人伤痛欲绝呢！“夜深忽梦少年事，梦啼妆泪红阑干。”其实即使不作梦，也是一天不知要想多少遍的。浮梁：县名，县治在今江西景德镇北。红阑干：泪水融和脂粉流淌满面的样子。 从“我闻琵琶已叹息”到最后的“江州司马青衫湿”共二十六句为第四段，写诗人感慨自己的身世，抒发与琵琶女的同病相怜之情。唧唧：叹息声。“同是天涯沦落人，相逢何必曾相识。”二语感情浓厚，落千古失落者之泪，也为千古失落者触发了一见倾心之机。自“我从去年辞帝京”起以下十二句，写诗人贬官九江以来的孤独寂寞之感。他说：“浔阳地僻无音乐，终岁不闻丝竹声。住近湓江地低湿，黄芦苦竹绕宅生。其间旦暮闻何物？杜鹃啼血猿哀鸣。春江花朝秋月夜，往往取酒还独倾。岂无山歌与村笛，呕哑嘲哳难为听。”地势荒僻，环境恶劣，举目伤怀，一点开心解闷的东西都没有。其实这在很大程度上都是由诗人自己的苦闷移情的结果，我们对比一下《水浒传》里宋江赞赏江州的一段话，他说：“端的好座江州，我虽犯罪远流到此，倒也看了真山真水。我那里虽有几座名山古迹，却无此等景致。”诗人的悲哀苦闷完全是由于他政治上受打击造成的，但是这点他没法说。他只是笼统含糊地说了他也是“天涯沦落人”，他是“谪居卧病”于此，而其他断肠裂腑的伤痛就全被压到心底去了。这就是他耳闻目睹一切无不使人悲哀的缘由。接着他以一个平等真诚的朋友、一个患难知音的身份，由衷地称赞和感谢了琵琶女的精彩表演，并提出请她再弹一个曲子，而自己要为她写一首长诗《琵琶行》。琵琶女本来已经不愿意再多应酬，后来见到诗人如此真诚，如此动情，于是她紧弦定调，演奏了一支更为悲恻的曲子。这支曲子使得所有听者无不唏嘘成声。多情的诗人呢？看他的青衫前襟早巳经湿透了。促弦：紧弦，使调子升高。青衫：八、九品文官的服色，司马是从九品，所以穿青衫。 这首诗的艺术性是很高的，其一，他把歌咏者与被歌咏者的思想感情融而为一，说你也是说我，说我也是说你，命运相同、息息相关。琵琶女叙述身世后，诗人以为他们“同是天涯沦落人”；诗人叙述身世后，琵琶女则“感我此言良久立”，琵琶女再弹一曲后，诗人则更是“江州司马青衫湿。”风尘知己，处处动人怜爱。其二，诗中的写景物、写音乐，手段都极其高超，而且又都和写身世、抒悲慨紧密结合，气氛一致，使作品自始至终浸沉在一种悲凉哀怨的氛围里。其三，作品的语言生动形象，具有很强的概括力，而且转关跳跃，简洁灵活，所以整首诗脍炙人口，极易背诵。诸如“千呼万唤始出来，犹抱琵琶半遮面”；“别有幽情暗恨生，此时无声胜有声”；“门前冷落车马稀，老大嫁作商人妇”；“夜深忽梦少年事，梦啼妆泪红阑干”；“同是天涯沦落人，相逢何必曾相识”，等等都是多么凝炼优美、多么叩人心扉的语句啊！ 白居易本来就是一个关心下层人民，同情人民疾苦的诗人，这次他又用浅近流转的语言描写了一个动人怜惜的风尘女子形象。由于这首诗，白居易的名字也就更为家喻户晓、妇孺皆知了。三十年后唐宣宗在为白居易写的一首诗中说：“童子解吟《长恨》曲，胡儿能唱《琵琶》篇。”连少数民族的儿童都能背诵，稍有文化的汉族人就更不用说了。 12回答者： 418521928 - 二级
这个专业比较小众，写点具体的技术就可以了。之前我写的《显微组分对大同煤加工和转化影响的研究》，还是文方网的帮忙，很快就通过了大武口洗煤厂金能分厂粗煤泥洗选工艺改造与优化设计研究“2+2”模式煤泥水工艺在淮北选煤厂应用研究煤基能化联产系统集成优化与评价方法新型浮选工艺系统的研究资源型城市主导产业选择研究——以朔州市为例大直径无压给料三产品重介质旋流器在动力煤选煤厂的应用研究乡村权威与村庄整合——基于晋西南某村的研究东胜—神府煤的煤质特征与转化特性——兼论中国动力煤的岩相特征颗粒级配优化及界面改性提高褐煤成浆浓度的研究内蒙古中部褐煤资源开发及区域效应研究柔性设计工艺在恒源煤电选煤厂应用研究低阶烟煤中低温热解及热解产物研究淮南煤的结构与反应性研究基于石油焦的浆体燃料制备及特性研究基于DEA模型的煤炭产业链效率评价研究煤炭行业循环经济发展模式及应用研究
关于矿物质的论文题目大全高中英语
学术堂整理了十五个好写的英语论文题目，供大家进行参考： 试论简奥斯汀生活对其小说的影响 (On the Impact of Jane Austen’s Life on Her Novels) “真实的诺言”与传统文化的碰撞——简析“真人秀”的实质和本地化过程 (When True Lies Challenge Tradition—An Analysis of the Reality and Localization of Reality TV) 从台湾问题看中美关系 (The Sino-US Relation—The Taiwan Issue)《傲慢与偏见》的生命力 (The Great Vitality of Pride and Prejudice) 平凡中的不平凡——《傲慢与偏见》(Significance in Commonplace—Pride and Prejudice) 萨皮尔沃夫理论 (Sapir-Whorf Hypothesis) 论格里高尔的悲剧 (An Analysis of Gregor’s Tragedy) 对大学生心理健康问题予更多关注 (More Attention to the Psychological Health of College Students) 文体学: 语言学习的科学 (Stylistics: A Scientific Approach) 佛教在西方 (Buddhism in the West) 非语言交际 (Nonverbal Communication) 国际反恐 (International Anti-Terrorism) 全球资金市场近期特征与走向 (The Character and Tendency of Global Capital Market in Recent Decades) 从《老人与海》中桑堤亚哥的性格可知——人是打不败的 (A Man Cannot Be Defeated—From the Character of Santiago in The Old Man and the Sea) 南方的失落 (The Loss of the South)
我的天啊居然有跟我一样的问题，呵呵，真是应该握个手，你目前有找到好的参考资料没？我是在网上搜这方面论文的时候，无意间找了个VIP英语论文，就联系了一下，觉得还不错，还算靠谱，我直接让他们帮忙的。现在也不急这个事了。
你是想写什么类型的呢？我遇到很多英语专业的同学，发的不是语言研究就是教学研究的论文，语言语法类的可以去参考下现代语言学期刊，教学类的可以参考创新教育研究期刊，总的来说就是，想找什么类型的就去对应的期刊找文献
东方文化的欧洲热：功夫熊猫，陶瓷，扇子，麻将等，可以分析原因展望未来文化的传承于发展
关于矿业的论文题目大全初中英语
这个看起来没问题，不过需要改一下：A Study Of Profitability and Development Capability in XX（Company），
学术堂整理了十五个好写的英语专业论文题目，供大家参考： 1、多元智能理论在小学英语教学中的应用 2、小学英语教学中的故事教学 3、小学英语教学与智力开发 4、初中英语教材Go for的适应性研究 5、如何有效地进行初中/高中阅读教学 6、初中/高中英语教材中的文化因素 7、初中/高中英语教材中的文化因素 8、合作学习在中学英语学习中的应用 9、角色扮演与高中英语教学 10、任务型语言教学在语法教学中的应用 11、怎样教授中学英语词汇 12、英语教学中情感的重要意义 13、扩大词汇量和提高英语阅读能力的失系 14、提高英语阅读速度的主要障碍 15、英语阅读能力和阅读速度的失系
你准备写跨文化交际还是翻译，还是文学，还是其他的？
中国大学英语教学环境中以内容为依托的外语教学模式研究大学英语教学改革的文化哲学研究中国英语教学中的文化教学：问题与对策跨文化交际法中国英语教学模式探析母语正负迁移在英语教学中的应用大学英语口语考试对大学英语教学的反拨作用网络环境下城市高中英语阅读教学模式研究网络条件下英语教学模式的构建高中英语中的文化教学