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[期刊论文] 作者:李亮,YANG Xiao-li,
来源:铁道学报 年份:2001
针对圆形浅基础,根据极限分析中的上限定理,选择合适的机动移速度场,推导出地基承载力的上限解析解。绘制上限解析解与粘聚力、内摩探角的关系曲线。同时根据工程实例,进一步检验......
[会议论文] 作者:Du,
来源:第三届国际骨质疏松研讨会 年份:1999
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[期刊论文] 作者:CHEN Zhen-bing CHEN Xiao-li,
来源:东华大学学报:英文版 年份:2002
All the variables that may affect the Ni- Cu-P alloy deposition rate on polyester fabric were studied, and the activation energy and the reaction orders were de...
[期刊论文] 作者:WEI Shao-yuan LU Xiao-li,
来源:国际设备工程与管理:英文版 年份:2002
This paper introduces the principle for recognition of engine work wave signalwith neural network. A diagnosis method for recognizing engine trouble by its work...
[期刊论文] 作者:Du Qungui,
来源:中国机械工程学报 年份:2000
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[期刊论文] 作者:Du Yuansheng,
来源:中国地质大学学报:英文版 年份:2001
After the report of dinosaur footprints in the Early Cretaceous in 2000 (Li et al., 2000), we followed to unearth, investigate and research the footprints with...
[期刊论文] 作者:Du Sanhu,
来源:中国机械工程学报 年份:2001
A numerical method of integration of Green's functi ons of strip element method (SEM) is proposed. The response of ultrasonic sourc e generated by a transdu...
[期刊论文] 作者:Xiong-ming DU,
来源:棉花学报 年份:2002
Genetic stocks are considered to be most important aspect in plant biological and molecular studies. In the past, a fuzzlesslintless mutant (XZ142w) was introdu...
[期刊论文] 作者:Du Xucang,
来源:西安交通大学学报:英文版 年份:2001
Objective To investigate integration and expression of adeno-associated virus (AAV) vectors in neuronal PC12 cells,the result of which can be applied in further...
[期刊论文] 作者:DU, SY,
来源:生物化学与生物物理进展 年份:1995
绿脓杆菌外毒素A有三个结构功能区,氨基端区(I)通过关键位点Lys57结合靶细胞表面受体,中心区(II)负责该毒素的跨膜转位功能,Arg276和Arg279是关键位点。在吞泡内此毒素于Arg279和Gly280间酶解成28000和37000两片段。羧基端区(III)所在......
[期刊论文] 作者:DU Zhi-hui,
来源:上海大学学报:英文版 年份:2001
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[期刊论文] 作者:Du Bin,
来源:中医杂志:英文版 年份:2001
Liver fibrosis is a gradual process of increased secretion and decreased degradation of extracellular materials (ECM). Most author hold that the process is init...
[期刊论文] 作者:DU Yuansheng,
来源:地质学报:英文版 年份:2001
The Caledonian orogenic belt of the North Qilian Mountains is anintensely active structure belt. In the process of the Late Caledonian syn-orogeny, the North Qi...
[期刊论文] 作者:ZHENG Du,
来源:地理学报:英文版 年份:2001
In order to strengthen academic exchange of geography between China and other countries,and to offer a publication for exchanging academic ideas of geog-raphers...
[期刊论文] 作者:Zheng Du,
来源:中国科学院院刊:英文版 年份:2001
Contemporary geography includes physical geography, human geography and geographical information science. Advanced trends in geographical research are character...
[期刊论文] 作者:Du Lin,
来源:中医杂志:英文版 年份:2001
Pseudobulbar paralysis is a kind of common clinical syndromes of cerebral vascular diseases, which is manifested as dyslalia, dysphagia and choking. By several-...
[期刊论文] 作者:DU Heng,
来源:空间科学学报 年份:2002
Space debris is is referred to as the human made pollution in the space environment.Ever since the first launch of man made satellite in 1957, millions of kilog...
[期刊论文] 作者:Du Jianqing,
来源:西安交通大学学报:英文版 年份:2000
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[期刊论文] 作者:Du Junkai,
来源:西安交通大学学报:英文版 年份:2001
Objective To study the relation along p53, p21 protein, p21 gene and their clinical significances in 40 gastric comparing with normal gastric tissues.Methods In...
The Collapsing Activity of a Neuron Growth Inhibitor Collapsin-1 Could be Neutralized by Its Antibod
[期刊论文] 作者:Du Ailian,
来源:南京医科大学学报:英文版 年份:2000
[1]Keynes R, Cook GMW. Axon guidance molecules.Cell, 1995,83:161[2]Luo YL, Raible D, Raper JA. Collapsin: a protein in brain that indues the collapse and paralysis...
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