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期刊Photoinduced Second Harmonic Generation of Bi_2S_3 Microcrystallite Doped Silica Glass被引量:4
《材料科学技术:英文版》2001年第5期565-566,共1页Letters Hongbing CHEN and Hai ping XIA Institute of Optoelectric Materials, Ningbo University, Ningbo 315211, China Congshan ZHU and Fuxi GAN Shanghai Institute of Optics & Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China 
国家自然科学基金
Silica glasses doped with Bi2S3 microcystallite was prepared by the sol-gel process. Photoinduced second harmonic generation (SHG) was observed in the glass when it was irradiated with intense 1.06 μm and frequency d...显示全部
关键词:SHG Photoinduced Second Harmonic Generation of Bi2S3 Microcrystallite Doped Silica Glass BI 
期刊Shear-induced Stabilization of the Nematic Phasein a Side Group-containingPoly(aryl ether ketone) Copolymer被引量:1
《高等学校化学研究:英文版》2001年第2期233-236,共4页SUN Hui, MA Jia, BEN Teng, WANG Han-fu CHEN Chun-hai, ZHANG Wan-jin, JIANG Zhen-hua and WU Zhong-wen (Department of Chemistry, Jilin University, Changchun 130023, P. R. China) XU Ying-kai (Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 
the National Advanced Materials Committee of China(NAMCC).
关键词:Thermotropic LIQUID CRYSTALLINE polymer  Poly(aryl ether ketone)  Shear flow  Molecular ori entation 分类号:O6 文献标识码:A 文章编号:1005-9040(2001)-02-233-04 Polarized optical microscopes(POM) are commonly used to identify LIQUID CRYSTALLINE tex tures. However  it is often found problematic to employ this technique in investigating the MESOPHASE transition of polymeric materials DUE to their higher viscosities. RHEOLOGICAL mea surements at this juncture could provide us with valuable information about the MESOPHASE transition of LIQUID CRYSTALLINE . Accordingly  there have been some RHEOLOGICAL in vestigations reported on thermotropic LIQUID CRYSTALLINE polymers(TLCPs) DUE to the high sen sitivity of their RHEOLOGICAL response to the morphological variation of the polymers[2~5].Introduction Polarized optical microscopes(POM) are commonly used to identify LIQUID CRYSTALLINE tex tures. However  it is often found problematic to employ this technique in investigating the MESOPHASE transition of polymeric materials DUE to their higher viscosities. RHEOLOGICAL mea surements at this juncture could provide us with valuable information about the MESOPHASE transition of LIQUID CRYSTALLINE . Accordingly  there have been some RHEOLOGICAL in vestigations reported on thermotropic LIQUID CRYSTALLINE polymers(TLCPs) DUE to the high sen sitivity of their RHEOLOGICAL response to the morphological variation of the polymers[2~5].…… 
期刊SCATTERING OF PLANE SH-WAVE BY A CYLINDRICAL HILL OF ARBITRARY SHAPE被引量:2
《应用数学和力学:英文版》2001年第9期1082-1089,共8页曹欣荣 宋天舒 刘殿魁 
The problems of scattering of plane SH_wave by a cylindrical hill of arbitrary shape is studied based on the methods of conjunction and division of solution zone. The scattering wave function is given by using the com...显示全部
关键词:CYLINDRICAL HILL of ARBITRARY shape SCATTERING of SH-wave CONJUNCTION CONFORMAL mapping 
期刊Acknowledgments to reviewers of World Journal of Stem Cells
《世界干细胞杂志:英文版(电子版)》2012年第10期110-110,共1页
We acknowledge our sincere thanks to our reviewers.Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of our World Series Journals.Both the editors of ...显示全部
关键词:Acknowledgments to reviewers of World Journal of Stem Cells World 
期刊Acknowledgments to reviewers of World Journal of Cardiology
《世界心脏病学杂志:英文版(电子版)》2012年第10期302-302,共1页
We acknowledge our sincere thanks to our reviewers.Many reviewers have contributed their expertise and time to the peer review, a critical process to ensure the quality of our World Series Journals.
关键词:World Acknowledgments to reviewers of World Journal of Cardiology 
期刊RICH NATURAL GAS DISCOVERED INKUCHE DEPRESSION OF TARIM BASIN
《中国油气:英文版》2000年第1期61-61,共1页Li Honghui Zhao Mengjun (Research Institute of Petroleum Exploration & Development) 
关键词:RICH NATURAL GAS DISCOVERED INKUCHE DEPRESSION OF TARIM BASIN GAS 
期刊Experimental Study of Partial Melting of Mantle Peridotite -A Discussion about the Genesis of Sih'ca-rich Fluids (Melts)
《地质学报:英文版》1999年第4期395-403,共9页LI Jianping Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, Chinaand Kornprobst JACQUES Departement des Sciences de la Terre, Universite Blaise Pascal, 610038 Clermont-Ferrand, France 
Experiments on partial melting of mantle lherzolite have been realized at 0.6 and 1.0 GPa and the chemical compositional variations of melts during different melting stages have been first discussed. The results show ...显示全部
关键词:mantle PERIDOTITE in-situ partial melting compositional variation of MELT genesis of silica-rich fluid (stlicate melt) 
期刊Tariff system and pricing principle of CLP
《电气:英文版》1998年第2期16-17,共2页
关键词:Tariff system and pricing principle of CLP OO 
期刊MYSTERY OF TIME
《当代外语研究》1997年第2期12-15,共4页王道林 
时间,是一种可感的概念,一种可见的现象。我国有妇孺皆知形容时间的成语——光阴似箭,日月如梭。然而,本文却出语惊人——One way of thinking about time is to imagine a world without time.以及as long as they debate the nature o...显示全部
关键词:MYSTERY OF TIME 格林尼治 
期刊CRITICAL ENVIRONMENTAL SITUATION IN THE MIDDLE REACHES OF THE YELLOW RIVER IN CHINA
《地理学报:英文版》1996年第1期36-47,共12页Yang Qinye Liu Xuehua Li Guodong(Institute of Geography, CAS, Beijing 100101People’s Republic of China) 
This paper researches and analyses the critical envirormental situation in the Middle Reaches of the Yellow River and compiles the map of critical environmental situation of this area (1:2,000,000). Five types of envi...显示全部
关键词:middle reaches of the Yellow River CRITICAL ENVIRONMENTAL SITUATION mapping district DIVISION of CRITICAL environment 
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