辐射产生于电子流的相干运动.The radiation is produced by the coherent motion of electron streams.阻止电子流前进的物质.The material which one is exhibited opposites current follow.导体切割磁场会产生电子流.Electronic currents appear when a conductor cuts mag...
I think containerization is one of the best loading methods at present.我认为集装箱运输是目前最佳运输方法之一.Of course the shipment of goods has been changed by the technique of containerization.当然货物装运随集装箱运输技术而改变.Containerization is regar...
Put the onions in the pan and cook until lightly browned.将洋葱放入平底锅内，炒至略呈棕色。"Once a detective, always a detective," he said lightly.“一日为侦探，终生为侦探，”他满不在意地说。Despite his bulk he moved lightly on his feet.尽管他身形庞大，移动起来还是很灵巧。...
学校不会接受任何学生质量不合格的作业。A school would not accept low-quality work from any student.鲍勃体检不合格。Bob failed his physical.他的表演不合格。His performance was not up to par....