英语词汇air penetrability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 penetrability
释义	air penetrability 简明释义透气率：指物体或材料对空气透过的能力。网络释义 1 ?透气度 ... 4-对羧基苯甲醛 4-carboxybenzaldehyde 透气度 air penetrability 积件库 integral ware libraries ... 2 ?透气性透气性 air conductivity; air penetrability; air permeability; air permeable; air-cond .. 3 ?透气率 ... 3.7防老化anti-aging protective 3.8透气率air penetrability 空气透过过滤网的性能，指在规定的试验面积、压降和时间条件下，气流垂直通过试样的速率，单位为m/s。 ... 双语例句 1 Most of the coalbeds in Panguan syncline are easilydrainable or drainable, and some are hard drainable. The lower coalbeds are better than the upper coalbeds in air penetrability. 盘关向斜煤层主要属勉强可以抽放煤层和易于抽放煤层，部分为较难抽放煤层，煤系下部煤层透气性较上部煤层为好；
随便看	majorant majorant series majorant topology majoranttopology major apex face major aphtha major aphthae major Aphthous ulcer major arc major arcana majoras major aspects major assembly majorat majorate majoration major attack major auricular nerve major avenues of approach major award major axis major axes of stress ellipse major axis major axis of cam major axis of flexspline

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