英语词汇effective air quantity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	effective air quantity
释义	effective air quantity 简明释义矿井有效风量网络释义 1 ?矿井有效风量公布中文名称：矿井有效风量英文名称：effective air quantity 定义：送到采掘工作面、硐室和其他用风地点的风量总和。应用学科：煤炭科技（一级学科）；煤矿安全（二级学科）；矿山通风（二级学科）送到采掘工作面、短语 1 Effective air-quantity of mine 矿井有效风量 2 Effective air-quantity rate of mine 矿井有效风量率
随便看	domestically produced energy domestic aluminium domestic and foreing trade domestic and international domestic and international business administration domestic animal domestic animal ecology domestic animal endocrinology domestic animal feeding domestic animal improvement domestic animal insurance domestic animal meteorology domestic animal nutrition domestic animal pedigree domestic animal psychology domestic animals domestic animals anemia domestic animals dyspepsia domestic animal manure domestic animals slaughter domestic animal trade tax domestic animal transportation insurance domestic appliance domestic appliance domestic appliance products

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。