珠宝商在他的店铺后面有一间作坊。The jeweller has a workroom at the back of his shop.一九五七年,这个作坊改成了工厂.In 1957 the shop was turned into a factory.丽蒂是作坊师傅的重孙女, 和巴丝谢芭年龄相仿.Liddy, the master's great - granddaughter , was about Bathsheba&#...
目前,法拉第效应还有更令人鼓舞的,有前途的应用.In recent times the Faraday effect has been put to even more exciting and promising uses.从法拉第的时代起,人们就已推测到,在原子内存在着带电的粒子.That electrically charged particles reside within atoms had been surmised sin...