α粒子是从天然放射性蜕变得到的带正电的氦核.Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.粒子 —— 氦核 —— 正通过试管被抛出, 从而在试管中形成人造迷雾.Alpha particles -- helium nuclei -- were being hurled through the tube...
导弹从那架运输机的底部飞了出来。The missiles emerge from the underbelly of the transport plane.一架大型客机在飞近希思罗机场时差点儿发生空难。An airliner came close to disaster while approaching Heathrow Airport.关于自己的流言蜚语满天乱飞,他实在受够了。He was fed-up with the lies...
Objective To investigate the expression of the interleukin - 8 ( IL - 8 ) in epiretinal membranes ( ERM ) of eyes with proliferative vitreoretinopathy ( PVR ).目的 观察增生性玻璃体视网膜病变 ( Proliferativevitreoretinopathy,PVR ) 的视网膜前...
I heard a commotion and went to see what was happening.我听到一阵喧闹便去看看发生了什么事情。A commotion arose in the aisle behind them among police guards and latecomers.他们后面的走廊里,在警卫和来迟的观众间掀起一阵骚动.Dominic: There was quite a commotion down ...
Bedrooms have again been created by partitioning a single larger room.通过将一间大屋用隔断断开的方法再隔出了几间卧室。The stationary bed consists of an inert support impregnated with the partitioning liquid.固定床是由浸透着分配液的惰性液体所构成.A principle contr...