英语词汇local ventilation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	local ventilation
释义	local ventilation 简明释义 [矿业] 局部通风网络释义 1 [矿业]?局部通风 ...安全 ( occupational safety )是指在生产过程中,为避免人身和设备事故,创造安全,健康的生产和操作环6局部通风(local ventilation)是在劳动环境局部地区建立良.. 短语 1 local ventilation system 局部通风系统 2 local ventilation equipment 局部通风设备 3 local ventilation in mine 矿井局部通风双语例句 1 Plant ventilation; CFD; General ventilation; Local ventilation; Separation of working fields. 厂房通风；计算流体力学；整体通风；局部排风；工作区分隔。 2 General ventilation, local ventilation, task air supply, air distribution, air supply, exhaust. 全面通风，局部通风，岗位送风，气流组织，送风，排风。 3 Local ventilation: Portable blow is adopted by the airless end or airless adit for ventilation. 局部通风：矿山生产期间对无贯穿风流的独头工作面或独头硐室采用局扇加强通风。
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