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[期刊论文] 作者:ZHOU Cheng-long,XU Yong-xiang,, 来源:科技视界 年份:2014
In this paper, through the study of thermal conductivity of hydrogen-argon mixture at different temperatures for thermal insulation pipes in petroleum industry,...
[期刊论文] 作者:ZHOU Cheng-long,XU Yong-xiang,, 来源:科技视界 年份:2014
By analyzing the insulation effect of argon-filled tubing and vacuum-insulated tubing before and after hydrogen permeation respectively,a conclusion can be draw...
[期刊论文] 作者:ZHOU Cheng-long,XU Yong-xiang,, 来源:科技视界 年份:2004
In this paper, through the study of thermal conductivity of hydrogen- argon mixture at different temperatures for thermal insulation pipes in petroleum industry...
[期刊论文] 作者:XU Yong-xiang ZHU Ri-hong CHEN, 来源:半导体光子学与技术:英文版 年份:2006
作为为一张 PC 类型纤维接头结束脸的最重要的几何参数之一,顶偏移量能贡献高插入损失和高背思考读物。为参数的一个新奇测量方法,接头旋转 -- 方法,被建议。与方法,一张普通接头......
[期刊论文] 作者:XU Yong-xiang,ZHU Ri-hong,CHEN Lei, 来源:城市道桥与防洪 年份:2006
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:ZHOU Cheng-long,XU Yong-xiang,SHENG Hong-zhi,, 来源:科技视界 年份:2014
In this paper, through the study of thermal conductivity of hydrogen-argon mixture at different temperatures for thermal insulation pipes in petroleum industry,...
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