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[期刊论文] 作者:Wen Xin,
来源:Voice Of Friendship 年份:2011
Yangzhou City was built along with the birth of the GrandCanal of China. Over more than2,000 years, the canal has witnessedthe city's growth and its progress incivilization. The anciant city has at-tr...
[期刊论文] 作者:Rui Niu, Wen Zhao,,
来源:Science China(Physics,Mechanics & Astronomy) 年份:
Pulsar timing array(PTA)provides an excellent opportunity to detect the gravitational waves(GWs)in nanoHertz frequency band.In particular,due to the larger number o...
[期刊论文] 作者:NIU Yu-rong,WANG Wen,
来源:精细化工 年份:2004
从涤纶短纤维的静电产生入手,对烷基磷酸酯钾盐在不同温湿度下的抗静电机理以及吸湿性 进行了研究。...
[期刊论文] 作者:NIU Min,WEN Zhixiong,
来源:武汉大学学报:自然科学英文版 年份:2006
作为经常的长度替换的一个固定的点, m-tuplings 莫尔斯顺序被讨论。一个相等的定义被整数的 m-adicdevelopment 的性质给。用 m-tuplings Morsesequence 的组合性质,我们主要...
[期刊论文] 作者:Zong Xin PI,Hou Wen XIN,
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...
A Feed-Forward Wavelet Neural Network Adaptive Observer-Based Fault Detection Technique for Spacecra
[期刊论文] 作者:WEN Xin,WANG Jiayi,LI Xin,
来源:城市道桥与防洪 年份:2018
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:Wen Xin GU,An Xin WU,Xin Fu PA,
来源:中国化学快报(英文版) 年份:2004
A novel reduction system is reported here in which the compounds with terminal C-C triple bond and disubstituted C-C triple bond react with NaBH4/Pd(PPh3)4 in a...
[期刊论文] 作者:Wen Xin GU,An Xin WU,Xue Gong,
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:Wen Xin GU,An Xin WU,Qiang GAO,
来源:中国化学快报(英文版) 年份:2004
Machilin A, isolated from the bark and root of Machilus thunbergii Sieb.et Zucc., was synthesized in eight steps from piperonal, with the coupling reaction as a...
[期刊论文] 作者:Wen Bo Xin,Gui Xin Chou,Zheng,
来源:中国化学快报 年份:2004
Two new alkaloids, uncaric acid A and hirsutaside A, were isolated from Uncaria hirsuta. Their structures were determined by spectroscopic evidences and chemica...
[期刊论文] 作者:Wen Peng ZHANG,Xin LIN,
来源:黑龙江科技学院学报 年份:2018
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:NIU Cencen,WANG Qing,WEN Xiuyu,
来源:世界地质(英文版) 年份:2004
Principal Component Analysis (PCA) can simplify the structure of database by replacing multidimensional parameters with relatively less comprehensive variables...
[期刊论文] 作者:Pan Heping,Niu Yixiong,Wan Wen,
来源:中国地质大学学报 年份:2004
This paper introduces briefly the tasks and characteristics of China Continent Science Drilling (CCSD) Well Logging Engineering, the logging methods measured wi...
[期刊论文] 作者:WEN Jialing,NIU Quanfeng,XU Ya,
来源:武汉理工大学学报(材料科学版)英 年份:2004
This investigation aimed at how to improve the hardness and wear resistance by B, Si and Cr, and how to improve the synthesis property by Re (rare-earth element...
Risk Assessment of Synergism and Recombination on the Transgenic Plants Containing Viral Movement Pr
[期刊论文] 作者:NIU Yan-Bing,LI Gui-xin,WEN Ru,
来源:中国农业科学 年份:2004
The transgenic tobacco plants transformed with movement protein gene of Tomato mosaic virus (ToMV) or Tobacco mosaic virus (TMV) and partial replicase gene of C...
[期刊论文] 作者:NIU HaiJun,WANG Wen,HUANG YuDo,
来源:中国科学B辑(英文版) 年份:2004
PolySchiff base containing triphenylamine has been synthesized by polycondensation and characterized by FT-IR, NMR, UV-visible spectrometer. Measurements of the...
Risk Assessment of Synergism and Recombination on the Transgenic Plants Containing Viral Movement Pr
[期刊论文] 作者:NIU Yan-Bing,LI Gui-xin,WEN Ru,
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...
High-level expression and purification of Plutella xylostella acetylcholinesterase in Pichia pastori
[期刊论文] 作者:LIU Niu,WEN Jin-jun,XU Han-hon,
来源:城市道桥与防洪 年份:2017
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:TAN Bai-mei,LI Wei-wei,NIU Xin,
来源:中国有色金属学会会刊(英文版) 年份:2004
The adsorption mechanism of particle on the surface of silicon wafer after polishing or grinding whose surface force field is very strong was discussed,and the...
[期刊论文] 作者:TANG Xin,MA Zhaofeng,NIU Xinxi,
来源:城市道桥与防洪 年份:2016
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...
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