搜索筛选:
搜索耗时1.5098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:
[期刊论文] 作者:LI Yunjie,REN Fumin,LI Yiping,,
来源:气象学报(英文版) 年份:2004
An objective identifi cation technique for regional extreme events (OITREE) and the daily composite-drought index (CI) at 101 stations in Southwest China (inclu...
Calculation of distribution of effective reflection area for space-borne laser retro-reflector array
[期刊论文] 作者:HU Jingfu,LI Xin,Yang Fumin,CH,
来源:中国科学G辑 年份:2004
The effective area of space-borne laser retro-reflector directly influences the intensity of the return signals for satellite laser ranging. The configuration o...
Calculation of distribution of effective reflection area for space-borne laser retro-reflector array
[期刊论文] 作者:HU Jingfu LI Xin YANG Fumin CH,
来源:中国科学:物理学、力学、天文学英文版 年份:2004
The effective area of space-borne laser retro-reflector directly influences the intensity of the return signals for satellite laser ranging. The configuration o...
Synergic Effect of Shot Blasting and Deposit RE on Corrosion Behavior of TP304H steel in SO2-O2 at 9
[期刊论文] 作者:LIXin-geng,FUMin,HEJa-wen,
来源:材料热处理学报 年份:2004
The corrosion behavior of TP304H steel with combined treatment of shot blasting and electrophoresis deposited RE coating in 1%SO2+14%O2+85%Ar mixture gaseous ha...
[期刊论文] 作者:FUMin,LIXin-geng,HEJa-wen,
来源:材料热处理学报 年份:2004
Shot blasting on a tube steel of TP304H can greatly improve the oxidation resistance at 650℃-770℃ in water vapor, by the presence of an appropriate blasting i...
[期刊论文] 作者:Fumin YANG,Xiaofeng SUN,Hengro,
来源:材料科学技术学报 年份:2004
Creep testing was conducted on K40S alloy. The detailed creep deformation and fracture mechanisms under constant load were studied. The results show that the st...
[期刊论文] 作者:PENG Fumin,XIE Pinhua,ZHANG Yi,
来源:环境科学学报(英文版) 年份:2004
The excellent response characteristics and detection sensitivity with much lower operational cost and the capability to discriminate between the isomer of some...
[期刊论文] 作者:ZHANG Fumin,WANG Jun,YUAN Chao,
来源:中国科学B辑(英文版) 年份:2004
A series of catalysts of 12-Phosphotungstic acid (PW) and its cesium salts immobilized on dealuminated ultra-stable Y zeolite (DUSY) were prepared. Their specif...
[期刊论文] 作者:HU Jingfu,Yang Fumin,ZHANG Zho,
来源:黑龙江科技学院学报 年份:2004
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 Jingfu YANG Fumin ZHANG Zho,
来源:中国科学:物理学、力学、天文学英文版 年份:2004
In order to develop a laser system for multi-wavelength satellite laser ranging,the joint group of the Shanghai Astronomical Observatory and the Czech Technical...
Association of plasminogen activator inhibitor-1 4G/5G promoter polymorphism with recurrent cerebral
[期刊论文] 作者:Deqin Geng,Jijun Zhu,Guofang Chen,Xianbi Tang,Qiaoyun Yang,Jizhen Li,Fumin Liu,
来源:中国神经再生研究(英文版) 年份:2004
BACKGROUND:Many international studies have shown that plasminogen activator inhibitor-l(PAI-1)4G/5G promoter polymorphism does not increase the risk for cerebra...
[期刊论文] 作者:Lin Fumin,Ding Yaogen,Shen Bin,Xu Shouxi,
来源:城市道桥与防洪 年份:2004
The formula for calculating the threshold of average transmitting power of cylindrical TE11 mode window is revised by accurate deduction and a practical method...
[期刊论文] 作者:Li Li,
来源:中国西部科技 年份:2004
In the unlicensed 2.4GHz ISM band,there is not only IEEE 802.11 wireless systems being used,but also some other devices,such as residential microwave oven,Bluet...
Redefining Public Institutions China plans to have fewer public institutions that offer better socia
[期刊论文] 作者:Li Li,
来源:NATION 年份:2004
On April 16,Xinhua News Agency released a set of draft guidelines outlining future reforms of public institutions for feedback about one year after a similar dr...
[期刊论文] 作者:Li Li,
来源:中国地质大学学报 年份:2004
The dislocation structure in magnetron sputtered c-textured YBCO films deposited on (100)SrTiO3 substrates consists of vertical (//c axis) screw dislocation for...
[期刊论文] 作者:Li Li,
来源:自然科学进展(英文版) 年份:2004
This paper reports recent studies of the rheological and viscoelastic properties of minerals at mantle pressure and temperature using Deformation multi-anvil ap...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
[期刊论文] 作者:Li Li,
来源:北京周报(英文版) 年份:2004
...
相关搜索: