英语词汇air content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	air content
释义	air content 简明释义含气量；空气含量网络释义 1 ?含气量 2.1.9 含气量（Air Content）：按规定试验方法测得的新拌水泥混凝土拌合物单位体积所含气体的百分率。 2 ?空气量 ... 大气污染监测器；空气污染监测器 air contamination monitor 空气量 air content 气动控制装置 air control unit ... 短语 1 air content test 含气量试验 ; 空气含量试验 ; 气氛含量试验 ; 空气压缩机 2 Entrained air content 含气量 3 air-content test 含气量试验双语例句 1 The effect of air content on the frost resistance of roller compacted concrete(RCC)is discussed. 试验研究了含气量对碾压混凝土抗冻性的影响。 2 An amende nt should decrease bulk density increase toltal porosity and incr ease water and air content. 改良剂能降低容重，增加总孔隙度，增加水和空气的含量。 3 It was found originally that environment atmosphere could effect the entrained air content of concrete. 首次发现环境气压能够影响混凝土的含气量。同近义词含气量；空气含量 gas content
随便看	evidence material evidence matter evidence matters evidence media evidence message evidence needed for material items evidence obtained by polygraph evidence obtained illegally evidence of evidence of a crime evidence of appeal evidence of character evidence of conformity evidence of corrosion evidence of crime evidence of damage evidence of debt evidence of disease evidence of fatigue evidence of guilt evidence of identification evidence of identity evidence of innocence evidence of insurability evidence of investigation

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。