The criterion is helpful for rational alloying of maraging steels with lower Ni and Co contents.这些为马氏体时效钢降镍钴和合理的合金化提供有益的看法.A new type of maraging steel metal powder cored wire for die TIG surfacing is developed.研制了一种用于TI...
你要么非常年轻，要么是个不可救药的乐天派。You are either very young or an incurable optimist.乐天派的人a happy-go-lucky sort of person嗜赌的人是死不悔改的乐天派。Gamblers are incorrigible optimists....
The sounds of tango filled the air.空气中飘荡着探戈舞曲的旋律。Let’s sit this one out,shall we?I’m afraid I tango very badly.咱们不跳这个舞好吗?我怕我的探戈舞跳得太糟。A tango was playing on the jukebox...点唱机播放着一首探戈舞曲。Arthur Murray taught the foxtrot, the...
It was not yet clear how the rudder had sheared off.还不清楚船舵是如何断裂的。He has not yet been let in on the bad news.他还不知道这个不幸的消息。He had asked around and learned that Billy was not yet here.他四处询问，得知比利还没到这儿。...
He has surprised us before with his inventiveness.以前他的发明才能曾令我们惊讶。In the search for laws he displayed inventiveness in hypotheses.在寻找定律时,他发挥了对假说的创造性.Aren't you using my inventiveness for your own gain?您不是在用我的发明来赚钱 吗 ...