该手术是在全身麻醉情况下实施的。The operation is carried out under a general anaesthetic.他有点天真地解释了这一罪行可能是如何实施的。Somewhat ingenuously, he explains how the crime may be accomplished.他们通过实施低技术规格拼命限制成本。They struggled to limit the cost by enf...
Even if the internals are often reworked, the automated tests prevent accidental regressions.即使内部构件经常被修改, 自动化测试防止了意外错误.Luckily, iron can be reworked and mistakes don't have to be thrown away.所幸的是，铁可以再加工，次品、废品不必被扔掉。S...
In conclusion we note the following general items concerning flow in supersonic nozzles.最后,我们归纳几个关于超音速喷管流动的一般原则.Four nozzles , canted outboard, split the exhaust of the solid rocket motor into four equal tails.四个向外倾斜的喷管把...