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...
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...
Eliminate seepage from cisterns, cesspools, and septic tanks.消除渗漏水箱, 污水池, 化粪池....a septic toe.受感染的脚趾Persistent bacteremia often leads to severe sepsis or overwhelming septic shock.持续性的菌血症经常导致严重的败血症,甚至恶化为败血性休克.A dirty cut...
网站展示有关皮肤癌的图例和相片。The website shows the legend of concerned skin cancer and photo.图例是记录和思索观测结果的另一种途径.Illustrations are another way of recording and thinking about your observations.在上面的图例中极限星等是9等.In the illustration above,...
There had been a complete abdication of responsibility.曾经一度完全无人负责。Do you know the reason of King Edward the 8 th's abdication?你知道英王爱德华八世放弃王位的原因 吗 ?The king announced abdication, but the tribal leaders opposed the ki...
小帆船在和风中倾侧着轻快地向前开。The little sailing-boat moved briskly along, heeling over under a nice breeze.风鼓起了帆,小帆船加快了速度.The dinghy gathered speed as the wind filled her sails.这时起风了, 小帆船顺风行驶.Then a wind arose, and the little sailin...