讨论了一种用于电子显微镜系统的发叉形Y2O3阴极的制备工艺及主要性能测试结果.This paper introduces a hairpin Y 2 O 3 cathode used for electronic microscope systems.我想是阴极的材料和生产流程制造了大部分的区别.Isuspect the cathode material and processing makes the biggestdifferenc...
He emerged from the dark recesses of the garage.他从车库的暗处走出来。From the recesses of his coat Richard produced a bottle of champagne.理查德从大衣里面掏出了一瓶香槟。I could see the inmost recesses.我能看见最深处....
这都是废话和迷信,不是真的.It's all rubbish and superstition, and there's nothing in it.我一辈子还从没听到过这样一堆废话。I've never heard such a load of tripe in all my life.我说的其余那些全部都是废话。All the rest I said, all that was bullshit....
The fallibility of science is one of the great betrayals of our times.科学的不可靠是我们的时代最大的一种背叛。Betrayals in war are childlike compared with our betrayals during peace.战争中的背叛在你我间看似平静的背叛面前显得无足轻重....
The British are not famed for their philo-sophy and tend to be more practically minded.英国人不是以其哲学思想闻名，而是往往更注重实际。I never met Sophy in person, we only talk in the phone.我没见过舒菲, 我们只在电话上谈话.Sophy, this is Hans, he is Germen.索菲...