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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...
[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...
[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...
[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...
[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...
[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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