英语词汇underground leakage rate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	underground leakage rate
释义	underground leakage rate 简明释义矿井内部漏风率双语例句 1 It is right. After the floor is paved, the rate of air leakage is no more than 2%. It is mainly used in underground blowing-in fo air conditioner for 5a class office building. 密封性能好，地板安装好以后漏风率不大于2%，主要用于5a级写字楼空调地下送风办公室。
随便看	crossover comparison crossover connection crossover correction unit crossover critical exponent crossover current crossover design cross over design cross-over design crossover distance crossover distance crossover distortion crossover dribble crossover drive crossover drive crossover effect crossover error crossover error rate cross-over exhaust crossover experiment cross over experiment cross-over experiment crossover fabric cross-over fault base measurement crossover filter cross-over filter

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