Ozone is formed in the stratosphere and mesosphere by photochemical processes.由于光化过程,在平流层与中层内产生了臭氧.The mesosphere comprises the rest of the mantle below the asthenosphere.中间圈包括岩流圈以下地幔的其余部分....
The power stations burn coal from the Ruhr region.发电站烧的煤产自鲁尔地区。The R . A . F .'s bold bombing of Ruhr dams in 1943 spread destruction across Germany's industrial heartland.英国皇家空军1943年轰炸鲁尔河大坝的大胆行动破坏了德国的工业中心.Ruhr...
His career spanned some 50 years and encompassed both abstract and figurative painting.他的职业生涯延续了大约50年，作品既有抽象画也有写实画。She has already partaken of the pervading spirit of neglect which encompassed her.她已经沾染上了包围着她的那种到处蔓延的懒散精神...
Some people see microcell technology as a solution.一些人想把蜂窝技术作为解决方案.Base station ( Microcell, Distributed Base Station , OneBTS t 1900 Base Station and Modular cell )基站 ( 微小区、分布式基站 、 OneBTSt1900基站和模块小区 )...