搜索筛选:
搜索耗时6.6529秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
Finite element simulation for mechanical response of surface mounted solder joints under different t
[期刊论文] 作者:MA Xin(,
来源:中国有色金属学会会刊:英文版 年份:2001
Nonlinear finite element simulation for mechanical response of surface mounted solder joint under different temperature cycling was carried out. Seven sets of p...
Relative Damage Stress: Dominant Mechanical Factor for the Failure of Soldered Joints under Temperat
[期刊论文] 作者:Xin MA,
来源:材料科学技术:英文版 年份:2001
By temperature normalization of the concept of equivalent damage stress proposed by Lemaitre,a new concept of relative damage stress has been put forward as the...
[期刊论文] 作者:Gong Hu LI,Hu Lan MA,Wei Zhu A,
来源:黑龙江科技学院学报 年份:2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Hu, NF,Li, Z,Ma, HY,
来源:中国化学快报:英文版 年份:2000
...
[期刊论文] 作者:LI Xin,
来源:高等学校化学研究:英文版 年份:2001
2-(4-chloro-2-phosphonophenylazo)-7-(4-nitrophenylazo)-1,8-dihydroxy-3,6-napht-halenedisulfonic acid (Chlorophosphonazo-Pn) has been proposed as a sensitive col...
[期刊论文] 作者:LI Xin,
来源:中国地理科学:英文版 年份:2001
Natural environment, inland water distribution and water circulation has been changed greatly affected by human activities in Xinjiang, China. Human activities...
[期刊论文] 作者:GAO Shi-ning,
来源:吉林粮食高等专科学校学报 年份:2001
无论是进行基础理论教学还是专业理论教学都存在共同的难题,即内容枯燥,学生理解有一定困难,学习效果欠佳.经济理论图解化教学法研究强调把理论变为图解,深入浅出,使其具有直...
Diastereoselective and Enantioselective Synthesis of (1S, 2S)-2- Ethyl-1-aminocyclopropane Carboxyli
[期刊论文] 作者:Yi Bo ZHOU Jun An MA Li Xin WA,
来源:中国化学快报:英文版 年份:2002
Pd(0) Complex prepared from Pd(dba)2 and chiral quinolinyl-oxazoline ligand can catalyze alkylation and cyclization reaction of 1, 4-dichlorobut-2-ene 1 with an...
Diastereoselective and Enantioselective Synthesis of (1S, 2S)-2- Ethyl-1-aminocyclopropane Carboxyli
[期刊论文] 作者:Yi Bo ZHOU,Jun An MA,Li Xin WA,
来源:黑龙江科技学院学报 年份:2002
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:HU Xian-Quan HU Wen-Jiang MA Y,
来源:理论物理通讯:英文版 年份:2002
The first-order revision and the approximation analytical formula of the energy levels for hydrogen-likeatoms under the condition of Debye shielding potential a...
[期刊论文] 作者:Nai Fei HU,Zhen LI,Hong Yan MA,
来源:黑龙江科技学院学报 年份:2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LI HE,SUN KAI MA,XIAo PING HU,,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Effect of bowelrehabilitative therapy on structural adaptation of remnant small intestine: animal ex
[期刊论文] 作者:Xin Zhou Yuan Xin Li Ning Li J,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2001
AIM To investigate the individual and thecombined effects of glutamine, dietary fiber,and growth hormone on the structural adaptationof the remnant small bowel....
Effect of bowelrehabilitative therapy on structural adaptation of remnant small intestine: animal ex
[期刊论文] 作者:Xin Zhou,Yuan Xin Li,Ning Li,Jie Shou Li,
来源:城市道桥与防洪 年份:2001
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Ma Bolin,Hu Guoen,
来源:黑龙江科技信息 年份:2000
本文通过对荣华二采区10...
[期刊论文] 作者:Jiang Li Xin Ke Yang Xin Xin Y,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2000
AIM We have previously reported that inducibleover-expression of Bak may prolong cell cycle inG1 phase and lead to apoptosis in HCC-9204 cells.This s...
[期刊论文] 作者:Quan Li MA,
来源:中国化学快报:英文版 年份:2001
A new chemiluminescent reagent 7-(4,6-dichloro-1,3,5-triazinylamino)-4-methyl-coumarin (DTMC) was synthesized by linking 7-amino-4-methylcoumarin to cyanuric ch...
[期刊论文] 作者:Feng Wenhao,Li Xin,
来源:地球空间信息科学学报:英文版 年份:2001
The concepts of “confining structure” and structure light areilluminated in this paper.A laser theodolite with three freedoms of rotation,which is aimed at “...
[期刊论文] 作者:FENG Wenhao,LI Xin,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
COMPARISON OF THE EXPERIMENTAL AND COMPUTATIONAL STUDY ON THE EFFECTS OF VORTEX CONTROL BY DEFLECTIN
[期刊论文] 作者:Yuan Li,Xin Dingding,
来源:城市道桥与防洪 年份:1998
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
相关搜索: