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...
From 1942 onward I worked on the first anti - midget - submarine detection systems.从1942年往后,我研究了头一批 反 小型潜艇的探测系统.The Tirpitz had been disabled by the audacious and heroic attack of our midget submarines.“提尔古茨”号战列舰由于我们小型潜艇...
He shows impartiality and detachment.他表现得不偏不倚,超然事外.Impartiality is essential to a judge.公平是当法官所必需的.The BBC must ensure that due impartiality is preserved in its news programmes.英国广播公司必须确保新闻节目保持应有的公正....
These statements are accompanied by a series of explanatory notes.这些陈述后面有一系列解释性注释。The 82.5 % of patients with acquired SOP were accompanied with diplopia.5%后天性sop者有明显自觉复视.They accompanied him during his exercise periods....
Objective: Observation after urethra holmium laser lithotrity treatment ureter upside stone clinical curative effect and security.目的: 观察经尿道钬激光碎石术治疗输尿管上段结石的临床疗效及安全性.Objective : To observe clinical effect and complications...
A dentist may decide to extract the tooth to prevent recurrent trouble.牙医可能会决定拔掉那颗牙，以免反复发作。Race is a recurrent theme in the work.种族问题是该作品里多次出现的主题。Inflation will remain a recurrent plague.通货膨胀将继续成为周期性的烦扰。...