蝸窗 的英文怎麼說
中文拼音 [chuāng]-
I lay awake last night, and i could hear the scrape of snails creeping up the window glass; it was so sad !
昨天夜裡我躺著，徹夜難眠，我能聽到蝸牛爬上窗玻璃的沙沙響聲，多麼難熬啊！In the first part, the method of velocity coefficient was used to design a 100mm diameter impeller with five single - arc - cylinder blades, and the method of velocity moment was applied to design the volute " s cross - section. the volute " s cross - section is a rectangle, which was designed as a whole structure with the front shroud of the pump. a special lighting window was designed on the side
在第一部分工作中，設計了一個帶半開式葉輪的微型泵：葉輪外徑100mm 、共5片單圓弧圓柱形葉片；蝸殼採用速度矩法設計，內為矩形斷面，和泵殼前蓋板為一整體、透明結構，側面專門設計一個打光窗口。
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