乔治疯狂地挣扎，不断在水面上浮浮沉沉。George struggled wildly, going under and resurfacing at regular intervals.原油泄露后的浮油很快在水面上扩散开来。A crude oil slick quickly spreads out over water.有那么几秒钟，我们注视着水面上那些奇异的光。For a few seconds we watched the unea...
The theory of thermodynamics links the macroscopic and submicroscopic domains.热力学把宏观世界同亚微观世界联系起来.Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.与各向同性相差很大的情况往往产生于层理, 片...
A live bomb had earlier been defused.一枚未爆炸的炸弹稍早被拆除了雷管。Police have defused a bomb found in a building in London.警方已经拆除了一枚在伦敦一所大楼内发现的炸弹的引信。Police cordoned off the area until the bomb was defused.警方封锁了这个地区直到炸弹被拆除为止。The cont...