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.
...the jigsaw of high-level diplomacy.高层外交的错综复杂The Swedes had sought his freedom through quiet diplomacy.瑞典人通过秘密的外交手段来争取他的自由。Trying to get the divorced couple to agree calls for a great deal of diplomacy.要使这对离婚夫妇达成一致需要处事...
Many streams have flooded their banks, making some roads impassable.许多小河的水已经漫过堤岸，造成一些道路不能通行。Rivers and streams have overflowed their banks in countless places.在许多地方，河流与小溪都已经决堤。Several streams mingle in this river on thei...
She was advised to have an abdominal X-ray.她被建议拍一张腹部的X光片。The abdominal aorta is normally smaller than the thoracic aorta.腹主动脉一般比胸主动脉小.Abdominal tissues sometimes adhere after an operation.手术之后腹部有时会出现粘连....
The slow-worm is in fact not a snake but a legless lizard.蛇蜥其实不是蛇，而是无脚的蜥蜴。It took me weeks to worm the facts out of him.我花了几个星期才从他那儿套出事情的真相。I worm all my birds in early spring.早春的时候我给我所有的鸟打虫。...