>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-4 共查到Solar collectors相关记录4条 . 查询时间(0.086 秒)
Digital close range photogrammetry has proven to be a precise and efficient measurement technique for the assessment of shape accuracies of solar collectors and their components. The combination of h...
This article describes work on two projects NPEE 709300036 and NPEE 271003 titled "The model of solar collector for middle temperature conversion of solar radiation in heat" and "Development and inves...
Purpose: of this study was to investigate of temperature fields distribution during GMA brazing of solar collectors.Design/methodology/approach: IR-pictures were recorded with 50 Hz frequency. After r...
An eletrolyte is proposed for the deposition of black cobalt selective absorber coating on copper plate. The influence of the electrolyte composition and operating parameters on the properties of blac...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...