搜索筛选:
搜索耗时0.0458秒,为你在为你在61,042,058篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:ZhaoLimin,YuHai,RanWeifeng, 来源:中国焊接 年份:2017
[期刊论文] 作者:Yi Feng,Yuhai Wang, 来源:城市道桥与防洪 年份:2015
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:Li Yongsheng,Zhang Yuhai, 来源:中华医学杂志英文版 年份:1996
[期刊论文] 作者:Yuhai Bi, Quanjiao Chen, Qianl, 来源:科学新闻 年份:2017
文章简介2014~2016年间对我国16个省份活禽市场的监测,共鉴定了3174份流感阳性样品,分离并测序了1135份禽流感病毒,分属于31种亚型。分析发现,H5N6病毒逐渐取代H5N1病毒...
[期刊论文] 作者:Yuhai Yang,Yaning Chen,Weihong, 来源:自然科学进展 年份:2004
This study was conducted on the desert riparian forest along the lower reach of the inland Tarim River, which is located in the arid region of Northwest China....
[期刊论文] 作者:Quanxiao Fang,Yuhai Chen,Qiang, 来源:植物学报(英文版) 年份:2004
Crop yield and water use efficiency (WUE) in a wheat-maize double cropping system are influenced by short and uneven rainfalls in the North China Plain (NCP). A...
[期刊论文] 作者:Zhao Zhao, 来源:建筑与工程前沿研究(英文) 年份:2018
Highway is an important channel to connect regional economic development,and is an indispensable part of modern transportation system.In view of the extensive n...
[期刊论文] 作者:Xiaoyan Chang,Dong Li,Yuhai Li, 来源:环境科学学报(英文版) 年份:2013
[期刊论文] 作者:CAI Xuejian,Wang Yuhai,CHEN Zh, 来源:中华创伤杂志(英文版) 年份:2001
Objective: To explore the role of tentorium cerebelli hiatusincision in treating severe and most severe brain injuries complicated by tentorial hiation.Methods:...
[期刊论文] 作者:YANG Yuhai,CHEN Yaning,LI Weih, 来源:黑龙江科技学院学报 年份:2010
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:Qian Yuhai,Li Meishuan,Duo Shu, 来源:稀土学报(英文版) 年份:2004
The oxidation behavior (isothermal and cyclic oxidation) of cast superalloy K38G and the effect of Ce+ ion implantation with dose of 1×1017 ions/cm2 upon its o...
[期刊论文] 作者:QI Huibin,WANG Wei,QIAN Yuhai,, 来源:宝钢技术研究(英文版) 年份:2004
In this study, the matrix structure, state and composition of the mill scales of four typical domestically made 510L hot-rolled strips were observed and analyze...
[期刊论文] 作者:Tang Yuhai,Han Xiaonian,Yu Chu, 来源:西安交通大学学报(英文版) 年份:2004
Objective To establish a rapid and precise continuous flow-injection chemiluminescence method for the determination of tetracycline and oxytetracycline. Methods...
[期刊论文] 作者:ZHAO DongMin,ZHAO JiQuan,ZHAO, 来源:科学通报(英文版) 年份:2004
A secondary amino-modified mesoporous molecular sieve MCM-41 was obtained by reaction of bis(3-(triethoxysilyl)propyl)amine with MCM-41. The chiral Salen-Mn (Ⅲ...
[期刊论文] 作者:ZHAO DongMin,ZHAO JiQuan,ZHAO, 来源:黑龙江科技学院学报 年份:2007
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:XU Fei,HU Yuhai,DONG Lin,CHEN, 来源:科学通报(英文版) 年份:2004
α-Fe2O3-supported molybdena catalysts have been prepared by heating a mixture of MoO3 and α-Fe2O3. XRD, XPS, LRS, TG-DTA and Mssbauer spectroscopy were used t...
[期刊论文] 作者:Zhao Ting,ZHAO Xun, 来源:地质学报 年份:2004
The conservation of geological remains in China, especially in renowned sites with historical or cultural significance, has long been paid attention to. As the...
[期刊论文] 作者:Zhao Zhao Xiangquan Shi, 来源:系统工程与电子技术:英文版 年份:2010
The influence of frequency modulation(FM) interference on correlation detection performance of the pseudo random code continuous wave(PRC-CW) radar is analyzed....
[期刊论文] 作者:ZHAO Shengsheng,ZHAO Heshan, 来源:宝钢技术研究:英文版 年份:2012
A series of tests of deformation-induced ferrite transformation ( DIFT) in a low carbon steel were carried out by the Gleeble-3500 hot simulation machine at a t...
相关搜索: