你应装双层玻璃以免散热.You should ensure against loss of heat by having double glazing.他摇下窗子来散热。He wound down the windows to dissipate the heat.我们的身体能出汗，由此可以蒸发散热。Our bodies can sweat, thereby losing heat by evaporation....
介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法.A diffusion method for the preparation of ferrous oxalate in a gel system was presented.实验结果表明:添加有氯化亚铁的细水雾,其灭火性能发生了显著变化.This paper presents an experimental study of fire suppression effectivene...
亨特又点了点头，满眼恐惧地朝上望去。Hunter nodded again and gazed upwards in fear.我把吐司掉到地上了, 不过幸好它正面朝上.I dropped my toast, but luckily it fell right side up.这张便条正面朝上放在吸墨水纸上, 注明的日期是两天之前.The note, face upward on the blotter, was dated two d...
If relations between Hanoi and Washington begin to normalise, anything is possible.如果河内和华盛顿之间的关系开始恢复正常，任何事情都有可能。President Mitterrand arrived in Hanoi yesterday to bury old colonial and cold war enmities.密特朗总统昨天到达河内，以期结束长...
We miraculously survived the crossing to Muscat.我们奇迹般地活着来到了马斯喀特。A schoolboy miraculously survived a 25 000-volt electric shock.一名男学生在遭受2.5万伏的电击后奇迹般地活了下来。A schoolboy miraculously survived a 25 000 - volt electric shock.一名...
你简直成了浪荡公子.You are nothing but a vagabond.唯有一处不符合一位优雅的资产阶级公子的形象.Only one factor contradicted the cultivated bourgeois image.她已显老, 而他却仍然打扮成翩翩佳公子.She was fading, while he was still preening himself in his elegance and youth...