A volcano erupted and propelled rocks high into the sky.火山爆发,把无数的石块抛向天空.The ship is propelled by steam.这艘船由蒸汽推进。He is propelled by both guilt and the need to avenge his father.他受到内疚感和为父报仇之心的双重驱使。A rocket is propelled by ...
She kicked at the door with her foot, and the pressure was enough to open it...她用脚踢门，力气之大足以把门踹开。Helen gained some compensation for her earlier defeat by winning the final open class...海伦在公开组决赛中取胜，这对她早先的失败算是一种补偿。The chair...
Turkey plans to harness the waters of the Tigris and Euphrates rivers for big hydro-electric power projects.土耳其计划利用底格里斯河和幼发拉底河的河水开发大型水电项目。Alligator lives in the rivers and lakes in the hot wet parts of America and China....
现在在英国，几乎所有长途电话都通过光纤而非电缆传输。Nearly every long-distance call made in Britain now travels on optical fibre instead of cable.但是,有了光纤电缆, 电视就可以真正成为交互式的.But with fiber - optic cables, television will become truly interactive.在非线...
适用于已涂有配套底漆的金属表面或其它推荐底材.Apply over primed metal , or other surface as recommended.与金属底材具有很好的附着力.Good adhesion to steel substrate.底材表面在涂装前受到湿润.Steel surfaces are subjected to wetting before painting....
The relation between depositional environments and reservoir quality is investigated.人们研究了沉积环境与储集特性之间的关系.Faunal assemblage are directly related to the depositional environment.动物群落与沉积环境有直接关系.Scanty but growing evidence l...
Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.狄喇克的理论还预言有一种质子的姐妹粒子,带负电荷, 叫做反质子.Similarly the positively charged proton has a negatively charged antiparticle, the anti...