本文介绍了钏路煤层及相关割理系统的特性,通过试验研究了围压变化和煤层割理对气体渗透性的影响.The influence of confining pressure change and coal cleat on gas permeability is studied by experiments....
At times the show veered from the sublime to the ridiculous.有时表演会突然从高雅而变得低俗。He displayed a sublime indifference to the distinction between right and wrong.他对是非之间的差别根本就无动于衷。a sublime combination of flavours搭配巧妙的几种味道...
It was a plain, grey stone house, distinguished mainly by its largely unspoilt simplicity.这是一幢简朴的灰石房子，主要以其天然简约的风格显得与众不同。The figures in the picture are quite plain.照片上的人像很清楚。Pregnancy wasn't all plain sailing and onc...