英国制造业未能经受住20世纪70年代危机的考验。British manufacturing failed to meet the crisis of the 1970s.飞机制造业仍旧举步维艰，发展速度之缓很让人头疼。Aircraft production continued to plod along at an agonizingly slow pace.故意忽略我们的制造业引起了这个问题。Wilful neglect of our...
The design of the most important part of micrometer can be seen in Fig . 2 - 28 .测微器最重要部分的设计见图 2-28.Low pressure drop. Micrometer adjustment. Flanged with threaded companion flange.具有低压降,可微调, 配有法兰等产品特点.Completed ability ...
对这个问题的意见开始具体化了.Opinion on this question began to solidify.语言使思想具体化。Language externalizes thought.实际经验通常都不能使这些看法具体化.Field experience did not usually substantiate the claims....
An amusement park is the perfect locale for a bunch of irrepressible youngsters to have all sorts of adventures.游乐场是一帮精力过剩的年轻人寻求各种惊险刺激的绝佳场所。Last night we went to the amusement park.昨天晚上,我们去了游乐园.The children had a gorgeou...