Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体.Temperature becomes uniform by heat conduction until finally a permanent state is reached.温度通过热传导变得一致，直到最终达到恒定状态。There is hardly any conduction...
The R 2 A 20112 is an interleaving dual - phase critical conduction mode PFC controller.R2A20112是一种交错双相临界导电模式PFC控制器.Temperature becomes uniform by heat conduction until finally a permanent state is reached.温度通过热传导变得一致，直到...
The technicalparameters of DVD - ROM and CD - ROM are compared.比较了CD -ROM 和DVD -ROM 光盘的技术参数.You can use it to auto - split output file into several files to fit CD - R , DVD - ROM.你可以使用它来自动分割输出文件分成几个文件,以适应的CD -R, DVD -RO...
Thai Airways said the plane had been given clearance to land.泰国航空公司说，该飞机已经得到降落许可。British Airways is putting on an extra flight to London tomorrow.英国航空公司明天将增加一班到伦敦的航班。The interview went out over the airways.采访通过电台和电视台播出。...
Libya lies to the west of Egypt.利比亚位于埃及以西.Libya is a major oil producer.利比亚是主要石油生产国之一。The newly-occupied Italian colony of Libya rose in revolt in 1914.意大利新占领的殖民地利比亚于1914年发生叛乱。All her troops in Libya and in Abyssinia wou...