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[期刊论文] 作者:Sheng Xiuzhen,Zhan Wenbin,Ren,
来源:黑龙江科技学院学报 年份:2003
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:Sheng ZHONG,Yongjian XU and Zh,
来源:中德临床肿瘤学杂志:英文版 年份:2003
...
[期刊论文] 作者:SHENG,Shu-Gang,LIN,Guo-Qiang,等,
来源:核技术:英文版 年份:2003
A 100 kV triode-electron-gun has been designed and manufactured for the Linac of Shanghai Synchrotron Radiation Facility (SSRF). In this paper the performance o...
[期刊论文] 作者:李民Lu,
来源:山西医药杂志 年份:2003
自1977年一位国外学者报告了洋地黄毒甙维持量疗法治疗心功能不全以来,引起国内许多临床工作者的兴趣,并进行探讨,又相继发表了很多文章.现将本组17例门诊应用小剂量地高辛治...
[期刊论文] 作者:ZANGDao-qun,ZHANGChuan-hong,LU,
来源:林业研究:英文版 年份:2003
The preliminary assessment of progeny test in a seed orchard of Eucalyptus globulus Labill.ssp.globulus at Yipinglang State Farm of Yunnan Province in China was...
[期刊论文] 作者:李红,Michelle Lu,
来源:母婴世界 年份:2003
改革开放之后,中国的莘莘学子开始不远万里,到异国他乡去获求新知。到了21世纪的今天,他们中的一部分纷纷回国创业,初有成就,被主流媒体称为“海归派”。然而,他们也需要生活...
[期刊论文] 作者:冯立Sheng,牛亚华,
来源:内蒙古师范大学学报:自然科学汉文版 年份:2003
介绍了19世纪下半叶中国出版的汉译西方数学著作在日本的流传情况,重点论述和讨论了和这两部数学著作的流播对当时日本数学的影响,认为汉译西方数学著...
[期刊论文] 作者:Chang,Qing,Zhi,Sheng,HE,等,
来源:中国化学快报:英文版 年份:2003
A novel alkaloid was isolated from the stems and leaves of Stemona parviflora Wright. Based on the spectral methods, its structure was elucidated as parvineoste...
Studies of the Total Synthesis of Epothilone B and D:A Facile Synthesis of C7-C14 and C15-C21 Fragme
[期刊论文] 作者:He Sheng ZHANG Chuan Fu ZHONG,
来源:中国化学快报:英文版 年份:2003
A mild and highly efficient synthesis of C7-C14 and C15-C21 fragments of epothilone B and D is described in which racemic C7-C14 fragment is prepared from nerol...
[期刊论文] 作者:SHENG Xue-bin,SUN Jian-zhong,Liu Yun-xia,
来源:环境科学学报(英文版) 年份:2003
The Bashang area is a water-source area and ecological barrier zone for Beijing and Tianjin. The area is located at 200 km fromBeijing and Tianjin and is a typi...
[期刊论文] 作者:WANG Hai-jun,SHENG Lian-Xi,XU De-xuan,
来源:环境科学学报(英文版) 年份:2003
The relationship of the ozone generation and the heating power, corona wire surface temperature, discharge electrode and netting electrode was studied during th...
Relation between some variations of soil and surface vegetation and desertization in agriculture-pas
[期刊论文] 作者:SHENG Xue-bing,Liu Yun-xia,SUN Jian-zhong,
来源:环境科学学报(英文版) 年份:2003
The studied agriculture-pasture interlacing zone has itsspecific natural conditions, at which the natural systems areunstable, their self-regulation capability...
[期刊论文] 作者:Li Jiandong,Zygmunt J.Haas,MIN Sheng,
来源:城市道桥与防洪 年份:2003
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...
Numerical Evaluation of Two k-ε Turbulence Model for Predicting Flow and Solidification in Continuou
[期刊论文] 作者:LIU He-ping,Gan Yong,QIU Sheng,
来源:城市道桥与防洪 年份:2003
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...
Hardness variations during aging process of deformed W-Ni-Fe ternary alloys with high nickel-to-iron
[期刊论文] 作者:Ronghua LI,Jihua Huang,Sheng Y,
来源:城市道桥与防洪 年份:2003
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...
Expression and localization of VCX/Y proteins and their possible involvement in regulation of riboso
[期刊论文] 作者:SHENG WEI ZOU,JIAN CHAO ZHANG,,
来源:黑龙江科技学院学报 年份:2003
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:Yuyan Lu Xiaoping Zeng,
来源:中国经济评论:英文版 年份:2003
...
[期刊论文] 作者:LU Jia-Wen GAO Jin-Ming,
来源:有机化学 年份:2003
A novel 5-deoxyflavone compound, 7, 8-dimethoxy-3′, 4′-methylene-dioxyflavone (1), was in 2002 isolated from the root bark of Albizia Odoratissima. [1] The co...
[期刊论文] 作者:LIDe-xin,ZHAOHua-qun,JIAJie,LU,
来源:国际设备工程与管理:英文版 年份:2003
In this paper, a model of the scheduling of machine tools in the flexible manufacturing line is presented by intensive analysis and research of the mathematical...
[期刊论文] 作者:MEI Jian-Ting LU Shi-Wei,
来源:有机化学 年份:2003
Unsymmetric, substituted ureas that contain the peptide bond (NHCONH), many of which possess biological activities, are widely used as herbicides, agrochemicals...
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