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[期刊论文] 作者:Qu Yan-hui, 来源:武汉大学学报:自然科学英文版 年份:2003
Pesin gives an equivalent definition of the pressures defined respectively by open covering and Bowen covering of the dynamical system which plays an important...
[期刊论文] 作者:QU Gui-Rong LIU Qi-Bin, 来源:有机化学 年份:2003
Aminonucleosides are very important intermediates in the synthesis of anti-sense and anti-gene drugs, nucleic acid analogues, diagnostic and analytical agents,...
[期刊论文] 作者:SONG Qiang,Qu Jiuhui, 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:Liu Shi-he,Qu Bo, 来源:水动力学研究与进展B辑 年份:2003
Atomized flow forms as an aerated jet from high dams impacts against the downstream water surface at high speed. Of all the regions of atomized flow the splash...
[期刊论文] 作者:Zhang Ying Qu Fan-qi 等, 来源:武汉大学学报:自然科学英文版 年份:2003
In this article, ultrasonic degradation of copolymers--poly (3-hydroxybutyrate-co-hydroxyvalerate) (PHBV) was first reported. Effect of reaction conditions on t...
[期刊论文] 作者:Liang-ti Qu Su-qin Sun 等, 来源:高分子科学:英文版 年份:2003
A high-quality polyene can be obtained by extensive dehydrochlorination of poly(vinyl chloride) (PVC) in a liquid/solid two-phase system. The liquid phase is a...
[期刊论文] 作者:Zhoushun ZHENG Xuanhui QU Yunp, 来源:材料科学技术:英文版 年份:2003
A mathematical model of two-dimensional flows of PIM derived from the momentum, continuity equations and theheat transfer equation is obtained. The formula of c...
[期刊论文] 作者:Rui-qiang Kou,Chao Qu,Zhi-kang, 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:Jin-ying Yuan,Liang-ti Qu,Gao-, 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:XUE Zhongming,QU Wenqing,ZHANG, 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:ZHANG Lu-yin,QU Shi-ming,SONG, 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:QU Qun-di(瞿群迪), 来源:煤炭学报(英文版) 年份:2003
Based on the deformation characteristics of the roadways driven along goaf in fully mechanized top-coal caving faces, the author considers that it is the key to ensure the stability of surrounding rocks of roadway driven along goaf to contr......
[期刊论文] 作者:QU Gui-Rong LIU Qi-Bin ZHANG W, 来源:有机化学 年份:2003
5-Azacytosine (4-amino-1,2-dihydro-1,3,5-triazin-2-one) is a very important intermediate in the synthesis of 5-azacytidine which shows remarkable bacteriostatic...
[期刊论文] 作者:CHEN Xiao-Lan QU Lin-Bo GUO Le, 来源:有机化学 年份:2003
The Atherton-Todd reaction has been extensively applied to the synthesis of phosphates and phosphoroami dates. [1] Zeng et al. [2] suggested that under Atheron-...
[期刊论文] 作者:MAO Jingwen,YANG Jianmin,QU We, 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:Qu Guosheng,ZHOU Hui,YU Chuanh, 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:XIE Jun,LIU Ciquan,QU Lianghu, 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:SONG Guanqun,Lin Jinming,Qu Fe, 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:Zhang Qing-hua,Qu Yuan-yuan,Xia Chang-shui, 来源:水动力学研究与进展B辑 年份:2003
To model the wind-driven ocean circulation of the isobath rectangular basin, the linear vorticity equation with the meridional friction term was used compared t...
[期刊论文] 作者:Zhang Weilian,NIU Xinhuan,CHEN Hongjian,ZHANG Jianxin,SUN Junsheng,ZHANG Enhuai, 来源:稀有金属(英文版) 年份:2003
A new type of magnetic device was used to replace the conventional electro-magnetic field for CZSi (doped with Ge) growth. The device was composed of three perm...
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