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[期刊论文] 作者:WANG Bingchen,QIU Hanxue,XU Qi, 来源:地质学报:英文版 年份:2000
The arid area is one of the most concerned areas among the water resources researchers and economists. Northwest China will be an important developing region of...
[期刊论文] 作者:Qiu Huizhong,QI Yong,SANG Xint, 来源:中华普通外科杂志 年份:1999
[期刊论文] 作者:Jing Qiu DAI,Qi Xiu ZHU,Li YAN, 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...
[期刊论文] 作者:Qiu Shuye, Qiu Guiming, 来源:固体力学学报:英文版 年份:1999
A moment actuator with direct detection of forces is described,Moment frequency re-sponse and moment excitation purity as performance criteria are proposed.Meth...
[期刊论文] 作者:孙洪雁,Zhang Yi,Qiu Canyi,Qi Shij, 来源:编辑学报 年份:2001
通过对Journal 3.1订阅录入模块创建和程序行的分析研究,揭示数据库系统输入数据界面的程序设计思路及编程技巧....
[期刊论文] 作者:An Qi, 来源:中国机械工程学报 年份:2001
A simulating experimental device for journal bearin gs of engines is established by use of the mechanism of ultrasonic vibrationTh is device can make the pres...
[期刊论文] 作者:qi, 来源:福建中学教学 年份:2000
[期刊论文] 作者:Qi Bing,Qi Yi-peng, 来源:武汉大学学报:自然科学英文版 年份:1999
A 小说 asy 交往蛋白质基因(asyip ) 从人的肺房间线(WI-38 ) 被孤立有酵母的 cDNA 图书馆二混血儿的系统。asyip 基因组成地在微分水平在各种各样的人的纸巾与 1.8 kb 和 2....
[期刊论文] 作者:Wang Qi,Lu Daru,Xing Yongna,Xue Jinglun,Qiu Xinfang, 来源:中华医学杂志英文版 年份:1998
[期刊论文] 作者:Qiu Jinbo, 来源:中国机械工程学报 年份:2001
The rotating disk is a basic machine part that is u sed widely in industry. The motion equation is transformed into the dynamic equa tion in real modal space. T...
[期刊论文] 作者:QIU Zhong-en, 来源:人民长江 年份:2001
[期刊论文] 作者:QIU Yun-ren, 来源:中南工业大学学报:英文版 年份:2001
The drag-reducing effect of polymer additive aqueous solution was investigated in flow boiling, and the polymer additives were two kinds of polyacrylamide (PAM)...
[期刊论文] 作者:Hong Qiu, 来源:北京科技大学学报:英文版 年份:2001
Cu films of 30nm and 15nm thick were deposited on MgO(001) substrates at 185℃ by dc plasma-sputtering at 1.9kV and 8mA in pure Ar gas. A dc bias voltage Vs of...
[期刊论文] 作者:Tao QIU, 来源:材料科学技术:英文版 年份:2001
A new welding flexible manufacturing cell (WFMC) with intelligent welding sensors was investigated. Based on the analysis of information flow in WFMC, automatio...
[期刊论文] 作者:QIU Xin-fa, 来源:地理学报:英文版 年份:2001
Sand-dust storm is a special natural disaster that frequentlyoccurs in deserts and their surrounding areas. With the data published on Surface Meteorological Mo...
[期刊论文] 作者:Qiu Huasheng, 来源:中国科学院院刊:英文版 年份:2002
Ⅰ. From the Civilian Contact to the Dual Channel of Official and Non-governmental ExchangesFrom 1949 to 1972, S&T exchanges between China and Japan were domina...
[期刊论文] 作者:QIU Zhong-en, 来源:人民长江 年份:2001
[期刊论文] 作者:Qiu Xinlong, 来源:中国油气:英文版 年份:2001
Based on the study released by China's Research Institute of Petroleum Exploration and Development at PetroChina's exploration work conference held rece...
[学位论文] 作者:黄人qiu, 来源:中国科学技术大学 年份:2000
该文针对基于芯片输入(分辨率为500dpi)的指纹图像,从指纹预处理、特征提取和识别等方面进行了深入的研究,提出一种实时图像处理和快速识别算法.该文提出的算法是先利用Gabor...
[期刊论文] 作者:Jinhuan Qiu, 来源:中国科学通报:英文版 年份:1999
Based on an accuracy analysis of two-stream approximations, an improved δ-Eddington ap-proximation is developed. The approximation has much better accuracy tha...
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