門葉開度 的英文怎麼說
中文拼音 [ményèkāidù]
門葉開度
英文
gatage-
The governments of yemen and indonesia, for example, spent more holding down the price of fuel than they spent on health and education combined
例如,葉門和印度尼西亞政府在控制燃油價格上的開支要遠遠高於用在衛生與教育方面的兩者之和。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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