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[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: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...
[期刊论文] 作者:Qiu Yun-qian, 来源:中华医学杂志英文版 年份:1992
[期刊论文] 作者:Qiu Weiliu, 来源:中华医学杂志英文版 年份:1995
[期刊论文] 作者:Qiu Wei-liu, 来源:中华医学杂志英文版 年份:1991
[期刊论文] 作者:肖祖Qiu, 来源:江西农业科技 年份:1995
中香1号的特征特性及栽培技术 肖祖 (吉安地区农牧渔业局343000)“中香1号”是中国水稻所出口优质米攻关组最新育成的优质籼香型水稻品种。1994年我区引进在吉水县进行试种示范,表现出米质......
[期刊论文] 作者:肖祖Qiu, 来源:江西农业科技 年份:1997
优Ⅰ华联2号的特征特性及其栽培技术肖祖木求(吉安地区农业局343000)我区自80年代中期种植杂交早稻以来,由于应用组合米质差、抗性弱、生育期较长,加上技术不配套等原因,尽管经过了十多年的......
[期刊论文] 作者:Qiu Bin KAN, 来源:中国化学快报:英文版 年份:2001
The AIMCM-41 molecular sieves with two different pore sizes arc hydrothermally synthesized in the presence of surfactants with two different chain lengths. H-A...
[期刊论文] 作者:Jing Qiu DAI, 来源:中国化学快报:英文版 年份:2001
Three new glyceroglycolipids, strangulatoside A 1, B 2 and C 3, were isolated from the stems of serratula strangulata (Compositae). Their structures were eluci...
[期刊论文] 作者:Jing Qiu DAI, 来源:中国化学快报:英文版 年份:2001
Two new taraxastane-type triterpenes, 3b, 21b-dihydroxyl-20(30)-en-taraxastane 1 and 3b, 30-dihydroxy-20(21)-en-taraxastane 2, were isolated from Saussurea petr...
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