The sedimentary members are largely turbidites of greywacke facies.沉积岩的组成大部分为杂砂岩相的浊积岩.Sedimentary loading with consequent thermal blanketing will become major factors.随着热熄灭作用以后,沉积载荷将变成主要因素.Loose sediments may be changed ...
This is essentially a development of thoria dispersion strengthened nickel alloys.这基本上是用二氧化钍弥散强度化的镍基合金.The lack of deep hardening in these alloys negates their use.这些合金缺乏深层硬化能力使它们无法利用.Initially these alloys were austenit...
They are among the unsung heroes of our time.他们是我们这个时代的无名英雄。The walls are hung with sepia photographs of old school heroes.墙上挂满了老牌英雄人物发黄的旧照片。David began to dislike all his television heroes who smoked.戴维开始讨厌所有他曾喜欢的吸烟的电视偶...