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[期刊论文] 作者:Tai Sheng LU, 来源:中国化学快报:英文版 年份:2001
2-methyl-5-propyl-7, 12-dihydroxy chromone-12-O-b-D-glucopyranoside was isolated from the stem of Cassia siamea. The structure was elucidated by chemical and s...
[期刊论文] 作者:Tai Sheng LU,Yang Hua YI,Shi L, 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:Lu LIU,Pei Lin Huang,Guan Sheng Tong, 来源:城市道桥与防洪 年份:2000
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:杨沐昀,Li,Sheng,Zhao,Tiejun,Lu,Ya, 来源:高技术通讯:英文版 年份:2002
Parallel corpus is of great importance to machine translation, and automatic sentence alignment is the first step towards its processing. This paper puts forwar...
[期刊论文] 作者:FENG Sheng, 来源:中国海洋工程:英文版 年份:2000
[1]ASO, K., 1996. The Optimum Design of a Stepped Pipe for Mining Managanes Nodules with Consideration for Reducing Its Maximum Axial Stress, Proc. of ISOPE, 1, 2...
[期刊论文] 作者:SHENG Wen-bin, 来源:中国有色金属学会会刊:英文版 年份:2001
Ti6Al4V hip joint was foundered and the filling process of the melt poured in permanent mould during the centrifugal casting process was analyzed and the mathem...
[期刊论文] 作者:SHENG Xiao-yang, 来源:上海第二医科大学学报:英文版 年份:2001
[期刊论文] 作者:ZHANG Sheng, 来源:中国地理科学:英文版 年份:2001
Documented materials, especially those about flooding catastrophe, are abundant comprehensive and well-preserved, which makes possible the systematical collecti...
[期刊论文] 作者:Wenbin SHENG, 来源:材料科学技术:英文版 年份:2001
A method combining theoretical analysis with experiment is adopted and the flowing process of Ti-48AI-2Cr-2Nb alloy melt poured in a permanent mould during the...
[期刊论文] 作者:SHENG Baohuai, 来源:系统科学与复杂性学报(英文版) 年份:2002
The subgradient, under the weak Benson proper efficiency, of a set-valued mapping in ordered Banach space is developed, and the weak Benson proper efficient Hah...
[期刊论文] 作者:CHEN Sheng, 来源:中国科学:数学英文版 年份:2001
This paper presents a method to get improved bounds for norms of exceptional v's in computing the group K2OF where F is a quadratic imaginary field,and as an...
[期刊论文] 作者:Sheng Fang-yun, 来源:中华医学杂志英文版 年份:1992
[期刊论文] 作者:Lan Ma,Li Sheng Zhao,Chun Hua Li,QI Lu,Ren Kuan Li,Shuang Sheng Deng, 来源:城市道桥与防洪 年份:2000
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:Lu Zhao Lu He, 来源:系统工程与电子技术:英文版 年份:2002
We are engaged in solving two difficult problems in adaptive control of the large-scale time-variant aerospacesystem. One is parameter identification of time-va...
[期刊论文] 作者:Lu, K,Lu, J, 来源:材料科学技术学报:英文版 年份:1999
[期刊论文] 作者:Songfeng Lu,Zhengding Lu, 来源:城市道桥与防洪 年份:2000
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:杨沐昀,Li Sheng,Zhao Tiejun,Lu Yajuan,Liu Zhanyi, 来源:黑龙江科技信息 年份:2002
本文通过对荣华二采区10...
[期刊论文] 作者:Wan Sheng CHEN, 来源:中国化学快报:英文版 年份:2001
A E-2-[(3'-indole)cyanomethylene]-3-indolinone was isolated from the root of Isatis indigotica Fort. The structure elucidation and 1H, 13C NMR assignments...
[期刊论文] 作者:Wan Sheng CHEN, 来源:中国化学快报:英文版 年份:2001
2,3,5,4'-tetrahydroxystilbene-2-O-(2''-O-feruloyl)-b-D-glucopyranoside, 2,3,5,4'-tetra hydroxystilbene-2-O-(2''-O-p-coumaroyl)-b-D-gluco...
[期刊论文] 作者:Sheng Hong LI, 来源:中国化学快报:英文版 年份:2001
The structure of a new abietane diterpenoid,taxayunnin (1),from the barks of Taxus yunnanensis,was determined by spectroscopic analysis.A known abietane diterpe...
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