Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.Suitable for making heating element for electrical oven and magnetron.适用于制作电气炉发热元件等.The kinetic process of ...
Ken Darby and the Whiskeyhill Chorus sing about life on the canal.肯恩·戴比和威斯基希尔合唱队演唱了这首表现运河生活的歌曲.Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁...
He took a shovel, dug a hole, and buried his once-prized possessions.他拿起一把铁锨，挖了个坑，将自己曾经珍爱的物品埋了起来。He moved around the room, putting his possessions together.他在屋里走来走去，忙着把自己的东西放在一起。You have to learn to take care of your pos...
They talked modestly of their valiant efforts to keep the tanker afloat.他们说起自己设法使油轮漂浮的英勇之举时非常谦虚。She made a valiant attempt not to laugh.她试图强忍住不笑出来。Despite their valiant efforts, they were unable to save the child's ...
His house is tempested by female eloquence.他的屋子里充满了女人滔滔雄辩的喧哗。The hired orators continued to pour forth their streams of eloquence.那些雇来的演说家继续滔滔不绝地施展辩才.Discretion in speech is more than eloquence.出言慎重胜过口若悬河。She was struck ...
The enthalpy is constant in the throttling process.节流过程焓不变.The latter may be used with bypass or throttling valves in the tower water pipework circuit.近来,可采用在冷却塔的水管系统中设置旁通阀或节流阀.He said the overvaluation of sterling was t...