進風豎井 的英文怎麼說
中文拼音 [jìnfēngshùjǐng]
進風豎井
英文
air-intake shaft-
Can you give more information about it ? it is highly likely that you do not have to use user subroutine
在一個隧道通風的數值模擬中,有一豎井設置風機,請教高手,如何使用子程序進行操作?According to the geological conditions and the corrosive medium composition of the shaft well , the damaging reason and the mechanism of the concrete attack in the intake shaft well of “ 635 ” project are analyzed , and the corrosion - prevention treating method for the shaft well concrete is presented
水利樞紐發電引水洞豎井段圍巖中,有黃鐵礦脈風化形成的黃鉀鐵礬化蝕變帶通過.經對豎井襯砌混凝土腐蝕破壞機理的分析后認為,必須採用有效的防腐材料,將混凝土與侵蝕介質隔離開來,對豎井混凝土進行防腐蝕處理Air - intake shaft
進風豎井
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