State the DFX of the SMT , DFM Conception and the key technologic points.本文阐述了表面贴装领域中的DFX思想 、 DFM概念和研究内容、DFM软件 系统架构及其实现的关键技术点.Just as in other industry, DFM of SMT is also very important.就如在其它行业中一样, DFM在表面贴装领域中也是同样适用并且非常...
His conversation was larded with Russian proverbs.他交谈时夹杂了很多俄国谚语.We should not use proverbs and allusions indiscriminately.不要滥用成语典故.Proverbs exhibit most of the stylistic devices of poetry.许多谚语具有诗的风格和手法....
She wasn't so giggly anymore and she had never looked better.她不再傻笑,而且看上去比以前更加完美....giggly girls.咯咯笑的女孩子们Ray was very giggly and joking all the time.蕾特别喜欢咯咯地笑，而且总是爱开玩笑。I thought you had matured enough not to be giggl...
The government can't rest on its laurels and must press ahead with major policy changes.政府不能故步自封，必须继续大刀阔斧地推行政策改革。Every time the political complexion of the government changed, so did the defence policy...每当政府的政治性质发生...