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[期刊论文] 作者：BAI Yong-qiang,YAN Guo-dong,
来源：数学季刊（英文版） 年份：2004
Dierential geometry play a fundamental role in discussing partial dierential equations(PDEs) in mathematical...Recently discrete dierential geometr...
[会议论文] 作者：许冀陕,
来源：中国药学会学术年会 年份：2004
本文探讨医院药学中的DI管理以及DI活动及其意义.药物情报(Druginformation,DI.)欧、美一些国家在50年代出现DI室,建立情报中心(Druginformationcenter,DIC)...
A Selective Colorimetric Anion Sensor Based on Di（hydroxymethyl） Di-（2-pyrrolyl）methane -TCBQ System
[期刊论文] 作者：YongGUO ShiJunSHAO JianXU YanP,
来源：中国化学快报：英文版 年份：2004
A new class of non-covalent charge-transfer complex for anion sensing, consisting of di(hydroxymethyl...) di-(2-pyrrolyl) methane and chloranil (TCBQ) is character...
Reaction of 1,1-Di-p-methoxyphenyl-2,2-dinitroethylene and 1,1-Di-O-methoxyphenyl-2,2-dinitroethylen
[期刊论文] 作者：Thomas C.W. MAK,
来源：Chinese Chemical Letters 年份：2004
Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronico- tinamide (BNAH) in deaerated...acetonitrile to give 1, 1-di-p-methoxyphenyl-2, 2-di...
[期刊论文] 作者：,
来源：Chinese Chemical Letters 年份：2004
A new class of non-covalent charge-transfer complex for anion sensing, consisting of di(hydroxymethyl...) di-(2-pyrrolyl) methane and chloranil (TCBQ) is character...
[期刊论文] 作者：GE Yun-shan,ZHANG Shi-ying,ZHO,
来源：北京理工大学学报 年份：2004
To improve the combustion chamber shape that can decrease the directed injection (DI) diesel emission..., the theories of DI diesel spray, combustion and pollutant...
[期刊论文] 作者：,
来源：在线 年份：2004
价廉物美的DI-704P、DI-614+宽带路由器，相信会受到不少商业、SOHO级用户的青睐。...
[期刊论文] 作者：何宏,
来源：印刷杂志 年份：2004
1991年,海德堡公司利用Presstek的DI技术,推出了世界上第一台DI胶印机--GT0-DI印刷机,标志着直接制版印刷机新时代的开始.经过了近十多年的发展,DI技术从无到有,逐步发展起来...
[期刊论文] 作者：齐欣,徐立勇,高正红,刘志华,
来源：Transactions of Tianjin University 年份：2004
of the vapor pressures by ebulliometer method of two important maleic anhydride recovery solvents, di-n-butyl...
[期刊论文] 作者：Garcia F,郑瑞莲,
来源：实用妇产科杂志 年份：2004
患者和医生收集标本行宫颈细胞学和人乳头状瘤样病毒检查的比较研究@Garcia F@郑瑞莲Please download to view, this article...
Reaction of 1, 1-Di-p-methoxyphenyl-2, 2-dinitroethylene and 1, 1-Di-O-methoxyphenyl-2, 2-dinitroeth
[期刊论文] 作者：Dan Mei DAI,You Cheng LIU,Jing,
来源：中国化学快报（英文版） 年份：2004
1, 1-Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronico- tinamide (BNAH) in...deaerated acetonitrile to give 1, 1-di-p-methoxyphenyl-2,...
Reaction of 1, 1-Di-p-methoxyphenyl-2, 2-dinitroethylene and 1, 1-Di-O-methoxyphenyl-2, 2-dinitroeth
[期刊论文] 作者：Dan Mei DAI,You Cheng LIU,Jing LI,Pei Wang,Xu Dong CHEN,Thomas C.W.MAK,
来源：中国化学快报（英文版） 年份：2004
1, 1-Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronico- tinamide (BNAH) in...deaerated acetonitrile to give 1, 1-di-p-methoxyphenyl-2,...
Reaction of 1, 1-Di-p-methoxyphenyl-2, 2-dinitroethylene and 1, 1-Di-O-methoxyphenyl-2, 2-dinitroeth
[期刊论文] 作者：DanMeiDAI,YouChengLIU,JingLI,P,
来源：中国化学快报：英文版 年份：2004
1,1-Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronicotinamide (BNAH) in deaerated...acetonitrile to give 1,1-di-p-methoxyphenyl-2, 2-d...
[期刊论文] 作者：小舟,
来源：印刷技术 年份：2004
在策划这本短版快印专刊时,我们就将我国DI印刷机的应用情况列为了专刊的重点内容,但在对设备应用情况进行市场调查的过程中,我们几乎要放弃了这部分.一来,DI印刷机的主要供...
[期刊论文] 作者：XU Gang,LIU Ning,WU Ming-hong,,
来源：上海大学学报（英文版） 年份：2004
This study is concerned with the effects of di(2-ethylhexyl)phthalate(DEHP)on two kinds of duckweeds(...
Effect of the Inclusion of Chestnut in the Finishing Diet on Volatile Compounds of Dry-Cured Ham fro
[期刊论文] 作者：Lorenzo,Javier Carballo,
来源：农业科学学报（英文版） 年份：2004
Twelve hams of each type (from three di...
[期刊论文] 作者：AYue,
来源：中外文化交流：英文版 年份：2004
In November 2003, Cuan Di Xia in the western suburb of Beijing was officially proclaimed as “historical...
Synthesis and Crystal Structure of a New Hexadentate Ligand N,N＇-Bis（di（2-pyridyl）methyl）ethylenedia
[期刊论文] 作者：YEBao-Hui CHENXiao-Ming,
来源：结构化学 年份：2004
The reaction of di(2-pyridyl)ketone with ethylenediamine produced hexadentate Schiff base 1 which can...be reduced to form a new ligand N,N'-bis(di(2-pyridyl)...
[期刊论文] 作者：Wang Dong-mei Li Ji-chun Zhang,
来源：合成化学 年份：2004
Di (3,4-methyl) benzylidene sorbitol (briefly referred as" DMDBS "), used as transparency nucleating...
[期刊论文] 作者：,
来源：合成化学 年份：2004
Di (3,4-methyl) benzylidene sorbitol (briefly referred as “ DMDBS ”), used as transparency nucleating...
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