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79 条 记 录,以下是 1-30

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图书馆自办读者报刊的宗旨定位和栏目设置探索被引量:8收藏 分享
作者:汪人山 谢蓉 俞璇
机构:华东理工大学图书馆;上海对外贸易学院图书馆
来源:《新世纪图书馆》  2003
关键词:高校图书馆  读者工作  读者报刊  办刊宗旨  栏目设置  
摘要:探讨了在新时期如何办好高校图书馆的读者报刊,结合办刊实践和实例,重点强调了图书馆自办读者报刊宗旨的正确定位和栏目的精心设置。结论是宗旨——板块——栏目——文稿的报刊结构模式有利于图书馆自办读者报刊坚持宗旨,发扬特色。
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Editorial overview: Emerging contaminants in landfills被引量:1收藏 分享
作者:Yu, Xia Sui, Qian
机构:East China Univ Sci & Technol ECUST;Tsinghua Univ;East China Univ Sci & Technol
来源:CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH  2023
Physiological buffer solution for digesting insect neuronal cell is prepared using e.g. sodium chloride, potassium chloride, sodium chloride, phosphonium dihydrogen, sodium chloride, sugar, and yeast extract被引量:0收藏 分享
作者:HUANG Q XU W TAO L ZHANG Y WU X YU X LI D LIU Y
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2014
Microcapsule useful for controlling plant disease e.g. clubroot disease in Cruciferous, and botrytis bunch rot in grapes, comprises Trichoderma chlamydospore fermented broth, binder and protective agent被引量:0收藏 分享
作者:MA X WANG W YU X ZHAO Y PEI W
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2014
Process for preparing 4-(3-trifluoromethyl-5-(p-tolyl)-1H-pyrazolyl) benzene sulfonamide被引量:0收藏 分享
作者:YU X CHEN Z SUN Y
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2004
Extraction of plant active ingredient involves cleaning, pretreating, mixing deionized water, extracting by using C-clamp, pouring mixture in tank body, opening ultrasonic generator, stirring, adding petroleum ether and concentrating被引量:0收藏 分享
作者:GUAN Y HUANG J YU X JIANG F CHEN Y
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2013
Whole wet-back fuel/gas boiler of shell type water-fire tube被引量:0收藏 分享
作者:GUO J WANG Z TU S XUAN F YU X
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2006
Fuel battery tail gas catalytic processing device, has micro-plate type reactor fixed around reactor that is fixed precise temperature control heating system, and hydrogen air entered into micro-plate type reactor through gas mixer被引量:0收藏 分享
作者:TU S TANG J YU W YU X LU F
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  0
Fiber optical grating sensor, has thick elastic film provided with upper plane and concave flange, and micro-structure optical fiber grating and micro-structure temperature-increasing fiber grating for adopting large size hole structure被引量:0收藏 分享
作者:ZHANG L LI F YU X HE C GUO Y HU Y SHU T QIU L PENG C
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Process for synthesizing 5-keto-pyrrolidyl-3-carboxylic acid被引量:0收藏 分享
作者:YU X WANG J CUI X
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2003
Pre-impact improvement device used for safety valve structure, comprises fixed pedestal, vertical guide bar, resurfacing welding layer, counter, safety valve seat, and drop hammer被引量:0收藏 分享
作者:CHEN H TU S YU X WANG Z XUAN F ZHANG J YANG L ZHOU S
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  0
Complex working electric valve dynamic torque continuous test device for use in e.g. designing field, has valve shaft connected with sensor by first shaft coupling, and valve driving device connected with sensor by second shaft coupling被引量:0收藏 分享
作者:HU M SHI Z ZHANG J YU X ZHAN B TU S XUAN F
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Device for extracting plant active ingredient e.g. orange peel essential oil, used in medical industry, has stirrer that is connected with ultrasonic wave generator probe, and rotating shaft that is mounted with detachable blade被引量:0收藏 分享
作者:HUANG J YANG J YU X JIANG F TANG J
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  0
Self-healing microcapsule useful in concrete, comprises wall material and core material被引量:0收藏 分享
作者:ZHANG L LI F YU X CUI P HU Y SHU T GUO Y
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Synthesizing metal nanoparticle having uniform particle size involves adding metal precursor salt to solvent under ultrasonic condition to obtain precursor solution, and stirring precursor solution to obtain a clear metal precursor solution被引量:0收藏 分享
作者:ZHAN W WANG S SHU Y ZHENG H FAN L LI C YU X CHEN Y GUO Y WANG L
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2018
Method for synthesizing N-salicyloyl-8-sodium aminocaprylic acid被引量:0收藏 分享
作者:YU X ZHENG R SUN Z
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2003
Pre-impact improvement device used for safety valve structure, comprises fixed pedestal, vertical guide bar, resurfacing welding layer, counter, safety valve seat, and drop hammer被引量:0收藏 分享
作者:CHEN H TU S YU X WANG Z XUAN F ZHANG J YANG L ZHOU S
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2014
Anchoring system self-protecting device, has anchor head formed with six grooves and sleeved in sleeve body, steel ball formed with concave groove and arranged with base, and anchoring system mounted on anchor rod or steel connector被引量:0收藏 分享
作者:YU X ZHANG L HE C LI F LU C GUO Y HU Y PENG C SHU T QIU L
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Extracting high purity biphenyl from crude benzol rectifier residual liquid by continuous rectification method involves extracting and separating benzene and toluene by coal tar hydrogenation technique, where residue is methyl residue被引量:0收藏 分享
作者:SHI Y WANG C YU X LE Q
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Preparation of N-substituted-1H-pyrrole compound comprises reacting pyrrolidone carboxylic acid compound and oxidant with catalyst被引量:0收藏 分享
作者:YANG C LIU S ZHAI M YU X ZHU H
机构:UNIV EAST CHINA SCI&TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI&TECHNOLOGY  2013
Preparing amino substituted (E)-2-cyano-3-phenylacrylic acid derivative comprises carrying out Knoevenagel reaction and nucleophilic substitution by taking p-halo substituted benzaldehyde, 2-cyano ester derivative and a secondary amine被引量:0收藏 分享
作者:XU H YU X CHEN Z HOU Z ZOU Z DENG Z SHEN Y
机构:UNIV EAST CHINA SCI&TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI&TECHNOLOGY  2010
Steam safety valve online leakage detecting device, has steam outlet pipe fixed on outlet flange and steam safety valve of valve body, where valve body is utilized for judging whether steam leakage of steam safety valve is detected or not被引量:0收藏 分享
作者:YU X ZHANG J LV D YANG L LU R GAO K
机构:UNIV EAST CHINA SCI & TECHNOLOGY;WUJIANG DONGWU MACHINE CO LTD;UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]WUJIANG DONGWU MACHINE CO LTD;[3]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Nano carbon fiber/graphite felt compound catalytic material and its preparation被引量:0收藏 分享
作者:LI P WU J LI T YU X DAI Y YUAN W
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2005
对华东理工大学文献检索类图书借阅情况的分析被引量:0收藏 分享
作者:李慧 俞璇 周霜菊 吉久明 汪人山
机构:华东理工大学图书馆
来源:《2010年全国高校文献检索教学研讨会》  2010
关键词:高校图书馆  文献检索类图书  借阅信息  
摘要:统计了华东理工大学图书馆文献检索类纸板图书的借阅情况,分析了读者对各种文献检索教材的关注程度、对未选修文献检索课程的学生利用文献检索教材自学的情况、针对不同学科专业撰写的教材被相关学院读者的关注度以及热门书籍及借阅时间的...
Nuclear power station bubbler discharge capacity testing device, has collecting tank equipped with vent valve, pressure sensor connected with discharge drum, and water pool equipped with silencing shed that is connected with discharge fan被引量:0收藏 分享
作者:LU R TANG J YU X ZHANG J YANG L
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2014
Safety valve state machinery property testing device, has test bench provided with direct current boiler, and device main body provided with quantity simulating piece, where scanning period of quantity simulating piece is in specific range被引量:0收藏 分享
作者:AI L LU R TU S YU X XUAN F ZE X ZHANG B
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2012
Metallurgical sulfuric acid waste water treatment device has alkaline waste liquid collecting pool that is communicated with water collecting basin, and is connected with primary stage flocculation reactor被引量:0收藏 分享
作者:GUO Y LIANG P WANG X YU X LI X
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2015
Processing powder surface metallurgy strengthening macromolecular material as framework by mixing raw materials including spherical cast tungsten carbide powder, nickel, chromium and PTFE powder, rolling, molding, sand blasting and heating被引量:0收藏 分享
作者:YU X WANG Y JIAO L TU S YANG L FANG P PAN F
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  2016
Manufacture of pyrrole-containing compound involves reacting aldehyde group-containing compound and hydroxypyrrolidine-2-carboxylic acid in presence of acid catalyst被引量:0收藏 分享
作者:XU H XU Z LUO T YU X ZHANG M ZOU Z DENG Z
机构:UNIV EAST CHINA SCI&TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI&TECHNOLOGY  2011
Valve steam displacement testing device, has test container whose top end is equipped with pressure measuring device and temperature measuring device, and condensing water storage tank connected with PLC control system被引量:0收藏 分享
作者:TANG J YU X WANG Z XUAN F LU R TU S
机构:UNIV EAST CHINA SCI & TECHNOLOGY
来源:[1]UNIV EAST CHINA SCI & TECHNOLOGY  0
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