A new analysis method is proposed for calculating the flux density distribution on focal plane of solar concentrators.

提出一種計算太陽能聚光器聚光焦斑能流密度分布的新方法国产精品久久97。

This thesis studies the floatation control, which is the difficult problem in the control technique of gold concentrators process.

本論文研究的是目前的選礦過程難題——浮選控制A级毛片免费全部播放无码软件。

And when ratio of the space of blades is 1:2.25:1:1, it can satisfy the concentrators with low resistance.

實(shí)驗(yàn)結(jié)果為百葉窗濃縮器的設(shè)計和工業(yè)化應(yīng)用提供了理論依據(jù)操她网址。

For years, scientists have been trying to improve the efficiency of photovoltaic cells through the use of solar concentrators.

幾年以來线黄片儿。，科學(xué)家一直在通過太陽能集中器的使用提高硒電池。

At the same time, the arrangement of all joints in one plane made it possible to decrease the thickness of concentrators, which is 13 mm.

在同一時間內(nèi)yw193.com，安排所有關(guān)節(jié)裸体视频一区二区三区，在一個平面使人們有可能減少的厚度，選礦廠国产天美精品VA在线观看，這是13毫米中国免费三级片视频网站。

Concentrators：(濃縮器)

Combustion Boats (燃燒皿) | Concentrators (濃縮器) | Condensers (冷凝器)

stress concentrators：應(yīng)力集中器

stress concentrations 應(yīng)力濃度 | stress concentrators 應(yīng)力集中器 | stress cracking 應(yīng)力破裂

Programmable Concentrators：可程式集中器

"Data-Communication Equipment","資料傳訊器材",225072 | "Programmable Concentrators","可程式集中器",225081 | "Front-End Communication Processors","通訊用前端處理器",225082

Programmable Concentrators：可程式規(guī)劃集訊器

可程式規(guī)劃通信介面 programmable communications interfact | 可程式規(guī)劃集訊器 programmable concentrators | 可程式控制電腦 programmable control computer

Programmable Concentrators：可程序規(guī)劃集訊器

可程序規(guī)劃通信接口 programmable communications interfact | 可程序規(guī)劃集訊器 programmable concentrators | 可程控計算機(jī) programmable control computer