n. aerotaxis
misc. aerotropism
皮革及其它鞋用材料的透气性存在两向差异。
The air permeability of leather and other shoe materials has the bi -differential property.
通过断裂带泥质含量与断裂带封闭天然气所需泥质含量下限值的比较，建立了一种静止时期断层垂向封气性的研究方法。
The method of studying the vertical gas-seal ability of fault at motionless stage was established by contrasting the shale content with its cutoff.
应用推荐