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[期刊论文] 作者：Chen Lai,Zhang Feng-jun,Wu Shi,
来源：复旦学报（自然科学版） 年份：2004
1IntroductionPolysilanes are novel polymers with Si-Si catenation chain. They can be used as precursors for SiC ceramic, have important applications in anti-oxi...
Gauge Transformation and Constraint Induced Operator Ordering for Charged Rigid Planar Rotator in Un
[期刊论文] 作者：LAI Mei-Mei,WANG Xin,XIAO Yan-,
来源：理论物理通讯（英文版） 年份：2004
When the motion ofa particle is constrained, excess terms exist using hermitian form of Cartesian momentum pi (I=1,2,3) in usual kinetic energ y (1/2μ) ∑ pi2,...
[期刊论文] 作者：WU Lian-Bin,HU Zi-Qiang,LAI Gu,
来源：结构化学 年份：2004
The title compound, [Co(C3H4N2)2(C22H18N2O4)]·5H2O (Mr = 659.56), has been prepared and its crystal structure was determined by X-ray diffraction method. The c...
Investigation on the threshold control of safety blasting vibration velocity for the extraction of c
[期刊论文] 作者：Jiang Lichun,Hu Liuqing,Lai Xi,
来源：矿业科学技术（英文版） 年份：2004
The threshold control of safety blasting vibration velocity is a significant process for the underground mining of complicated ore deposit under construction, r...
Self-assembled structure of cyanine dyes: J-aggregates characteristicson optical information storing
[期刊论文] 作者：JIANG Xiaoli,LI Xiaowei,LAI We,
来源：稀有金属（英文版） 年份：2004
Dye sensitization is a fundamental function for solar cell and silver halide (AgX) microcrystal to increase the optoelectronic conversion efficiency. In this pa...
[期刊论文] 作者：LI Hui,WANG Bo-zhou,LAI Wei-pe,
来源：含能材料 年份：2004
Furoxan derivatives[1-2],which have both high enthalpy of formation,high density and high oxygen balance,lead to an obvious increase in specific impulse of prop...
[期刊论文] 作者：Lai Zhongmin,Xue Songbai,Lu Fa,
来源：中国焊接 年份：2004
Melting temperature,spreadability,mechanical properties and the microstructures of joints brazed with silver-base filler metals including different amounts of G...
[期刊论文] 作者：CHUAI Xiaowei,LAI Li,HUANG Xia,
来源：地理学报（英文版） 年份：2004
Study on regional carbon emission is one of the hot topics under the background of global climate change and low-carbon economic development,and also help to es...
[期刊论文] 作者：SUN Run-jun,LAI Kan,ZHANG Jian,
来源：东华大学学报 年份：2004
With the help of the testing apparatus made by ourselves for shielding electromagnetic radiation, the electric conductivity and shielding effectiveness of elect...
[期刊论文] 作者：LU MingXin,LAI XueJia,XIAO Guo,
来源：中国科学F辑（英文版） 年份：2004
DNA cryptography is a new field which has emerged with progress in the research of DNA computing. In our study, a symmetric-key cryptosystem was designed by app...
X-ray Multiple Diffraction Topographic Imaging Technique For Growth History Study of Habit Modifying
[期刊论文] 作者：LAI X,MA C,K.J.Robert,M.C.Mill,
来源：高等学校化学研究 年份：2004
A novel crystal characterization instrument has been built up in which a combination of X-ray multiple diffraction and X-ray topography is applied to enabling t...
[期刊论文] 作者：LI Chengfeng,LAI Xinmin,LI Hon,
来源：机械工程学报（英文版） 年份：2004
A new analytical chip formation model is proposed for micro-end-milling operations. The model calculates an instantaneous uncut chip thickness by considering th...
Effects of osmotic stress on antioxidant enzymes activities in leaf discs of PSAG12-IPT modified ger
[期刊论文] 作者：LAI Qi-xian,BAO Zhi-yi,ZHU Zhu,
来源：浙江大学学报B（英文版） 年份：2004
Leaf senescence is often caused by water deficit and the chimeric gene PSAG12-IPT is an auto-regulated gene delaying leaf senescence. Using in vitro leaf discs...
Luminescence properties of a new red emitting Eu3+-doped alkaline-earth fluoborate phosphor: BaCa(1-
[期刊论文] 作者：SUN Jiayue,LAI Jinli,SUN Jianf,
来源：稀土学报（英文版） 年份：2004
A series of new red-emitting BaCa1-2xBO3F:xEu3+, xM+ (M=Li, Na, K) phosphors were synthesized by the solid-reaction method.X-ray diffraction (XRD), diffuse refl...
[期刊论文] 作者：ZHOU Zhong-bo,FEI Yue,LAI Min-,
来源：中国有色金属学报 年份：2004
A new metastable β type titanium alloy called TB-13 with the combination of excellent strength and ductility was developed successfully. In order to develop a...
[期刊论文] 作者：LAI Yi-nan,YU Hao-nan,LIU Xian,
来源：哈尔滨工业大学学报（英文版） 年份：2004
Combining the computer simulation, theoretical analysis and experiments, this paper studies the process of tube-bending production of a power station boiler. Th...
[期刊论文] 作者：Jihua Zhang,Lai Wang,Caili Han,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:The aim of this study was to investigate the af ecting of Rg3 to secreted VEGF of human laryngeal carcinoma Hep-2 cells and its mechanism of inhibitio...
[期刊论文] 作者：LIAO Peiqiu,WEI Lai,Wu Huifeng,
来源：稀土学报（英文版） 年份：2004
The biochemical effects of gadolinium chloride were studied using high-resolution IH nuclear magnetic resonance (NMR) spec-troscopy to investigate the biochemic...
[期刊论文] 作者：LI Jie,ZHANG Gang,LAI Yan-qing,
来源：中南工业大学学报（英文版） 年份：2004
The effects of CaO content in the range from 0 to 4.0%, and sintering temperature on the phase composition, relative density and electrical conductivity of 10Ni...
[期刊论文] 作者：LAI Yan-qing,LI Jing,SONG Hai-,
来源：中南工业大学学报（英文版） 年份：2004
The influences of molar ratio of KOH to C and activated temperature on the pore structure and electrochemical property of porous activated carbon from mesophase...
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