英语词汇blow down valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	blow down valve
释义	blow down valve 简明释义吹扫阀：一种用于排放蒸汽锅炉中沉积物的阀门，通常用于清除锅炉中的污垢和杂质。网络释义 1 ?放水 ... 楼宇平面图 (地盘图) blow down 放水；放气 blow down valve 吹风机；鼓风机 Blue Pencil ... 2 ?排水阀 ... blow down 放水；放气 blow down valve 放泄阀；排水阀 blower 吹风机；鼓风机 ... 短语 1 blow-down valve 排气阀 ; 排污阀 ; 排放阀 ; 排水阀 2 boiler blow down valve 锅炉排污阀 3 sequencing blow-down valve 顺序排污阀双语例句 1 From spring rigidity and range of set pressure, spring optimize design to same diameter's safety valve at set pressure near blow-down pressure are discussed. 从弹簧刚度、整定压力范围，讨论了针对安全阀同一口径，在整定压力和回座压力比较接近的情况下，弹簧的优化设计。 2 The manual withdrawal device realizes the withdrawal and discharging on the withdrawal objects by driving the bottom frame and the blow off valve to move up and down through the pull rod. 本实用新型通过拉杆带动底阀、排空阀的上、下运动，实现对抽取对象的抽取排出。同近义词排水阀；吹扫阀 drain valve??/??drip valve
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