Eventually the volcanic surface cooled and solid rocks and oceans of blue water appeared 又因什麼巨變令地球變成現(xiàn)今的狀態(tài)?
Surface cooled cable 表面冷卻電纜
Based on the different requirements on the operating mode , the back surface cooling package style by impinge cooler and the module package style by micro - channels coolers were studied respectively 根據(jù)對二極管激光器不同工作模式要求,分別研究了采用沖擊式冷卻器的背冷式二維陣列封裝和微通道冷卻的模塊化封裝。