The cheaper FNDs fluoresce roughly as well as those produced with an electron beam.此种廉价FND所发的荧光与用电子束生产的FND所发荧光大致相同.The radar beam can track a number of targets almost simultaneously.雷达波几乎可以同时追着多个目标.A high quality beam ha...
反堕胎者所作的加强法规的尝试失败了。An attempt by anti-abortionists to tighten the rules was defeated.他把这起事件向沙特外长作了说明。He put the case to the Saudi Foreign Minister.莫里斯先生认为博物馆作的广告卓有成效。Mr Morris feels the museum is using advertising to good...
我丝毫都不怀疑我们对环境的污染是不可挽回的。I have no doubt that we are polluting the environment beyond redemption.有些事情, 你自己的行为, 是无法挽回的.There were things, your own acts, from which you could never recover." 无法挽回的事,哭也没用了, " 她说, " 太迟了. ”" Ther...
There have been many attempts to track down the putative Loch Ness monster.人们为追踪假定存在的尼斯湖水怪做了许多努力。But the putative new owners must have detected some bright spots amid the general gloom.但是这些即将露面的新主人肯定是在黑暗的夜空看到了几颗闪亮的星星.......