Ned smiled at him indulgently.内德宽容地对他笑了笑。'Never mind, Ned,' he consoled me...“没关系，内德。”他安慰我说。She and Ned sat silently for a moment, absorbing the peace of the lake.她和内德默默坐了一会儿，陶醉于湖面的宁静。She figured that both she ...
光线用棱镜 、 光栅或干涉仪分解.The light is resolved by prisms, gratings, or by an interferometer.迈克耳孙和莫雷使用一台迈克耳孙发明的干涉仪.An interferometer invented by Michelson was used by Michelson and Morely.不很精确的射电干涉仪观测表明,这个源的角径约为1.5弧秒.Comparativel...
He hied himself to the hospital.他赶紧去医院.He hied himself to the post office for his express mail.他赶紧去邮局取他的快件邮包.He hied himself to the post office.他赶紧去邮局....