电视机上的天线插孔an aerial socket on the television新的个人计算机现在都有通用串行总线插孔。All new PCs now have USB sockets.那这个插孔是有什麽功用 呀 ?A that this socket is to has what effect?...
This paper describes the design method of broad band coaxial termination load.本文叙述了宽带同轴终端负载的设计方法.Coaxial cable is also used for undersea telephone lines.同轴电缆也用于海底电话线.On coaxial cables, a collision was immediately apparen...
Restenosis was observed in 2 patients after percutaneous transluminal angioplasty treatment.有2例只接受经皮血管腔内成型术治疗的患者发生术后再狭窄.Conclusions Percutaneous wire cerclage is an effective assistant method in treatment of spiral tibia...
...Hitler's plans to occupy and dismember Czechoslovakia...希特勒占领并瓜分捷克斯洛伐克的计划U.S. forces now occupy a part of the country...美国军队现在占领了该国的一部分。He hurried to take the suitcases and occupy himself with packing the car...他...