In each cycle of operation the particle picks up energy from the oscillating eletric field.粒子每运转一周都从振荡电场获取新的能量.The ferrography is a wear diagnosis technology based on the analysis of wear particle.笔者利用铁谱技术作为一种监测手段,通过磨粒分析...
One felt that he had kept himself unspotted from the world.旁人会感到他没被世俗污染.He was able to get into the building unspotted and unsuspected.他能清白、不受怀疑地走入大楼....
They bait the mousetrap with stale cheese.他们用变质的乳酪作捕鼠夹的诱饵.This onomatopoeic word suggests to me the sound a mousetrap makes when it snaps shut.这个拟声词让我想起捕鼠夹子突然合上时的声音。Behe uses the example of a mousetrap.Behe用捕鼠器作例子....
For some people, competing is the be-all and end-all of their running.对于有些人来说，赛跑的全部意义就是竞争。The market for which they are competing is still unformed.他们角逐的市场尚未成形。I went on competing till I was in my middle forties.我继续参赛，直到...