Orthogonal frequency division multiplexing ( OFDM ) is a special multi - carrier transmission technology.正交频分复用 ( OrthogonalFrequencyDivisionMultiplexing, OFDM ) 是一种特殊的 多载波 传输技术.He stooped to pick up the carrier bag of g...
He had returned to England in an aircraft carrier no less.他竟然坐航空母舰回的英格兰。Deliveries are made by common carrier or van line.货物运输采用普通货车或厢式货车。The haulage company was a carrier of machine parts to Turkey.该公路货运公司负责将机械零件运往土耳其。...
Light fittings with metal parts should always be earthed.有金属部件的照明装置都应该走地线。Heavy Metal music really arose in the late 60s.重金属音乐真正形成于60年代后期。The car was left a mess of twisted metal.车子成了一堆扭曲的金属。...
人们的无知会带来恐惧，对未知事物的恐惧。Ignorance of people brings fear, fear of the unknown.人们不喜欢问问题，害怕自己会显得很无知。People don'tlike to ask questions for fear of appearing ignorant.他对国际事务缺乏经验且无知，这很让我吃惊。I was alarmed by his naivety and ign...