含碳的铌合金,若在高温下受氧沾污,易产生脱碳现象.In niobium alloy containing carbon occurs decarburization in case of contamination by oxygen at higher temperature.含%碳的钢(铁碳混合物的低共熔点),含%碳的碳钢是纯珠光体.A mixture of ferrite cementite forming distinct la...
这群人都浑身湿透,现在谢天谢地快晾干了。The crowds had been soaked and were now nicely drying out.晾干之后,表面摸上去就不再光滑了。When dry, feel the surface and it will no longer be smooth.将莴苣洗洗再晾干。Wash and dry the lettuce....
With cargo projectile by the world , serious problem of unexploded ordnance arisen.子母弹药的应用与发展带来了严重的未爆弹药问题.Have you altered the plans of the projectile as the telegram suggests?你已经按照电报的要求修改炮弹图样了 吗 ?The path followed by a ...
We were amazed, shocked, dumbfounded, shaking our heads in disbelief.我们震惊、愕然、目瞪口呆,难以置信地摇着头。I stood there dumbfounded.我站在那儿目瞪口呆。His reply dumbfounded me.他的回答使我哑然。...
As the wheel turned, the potter shaped the clay.轮子一边转动,制陶工人一边拉坯。The clay court was slippery and he was unable to move freely.红土网球场很滑,他不能自如地移动。When the clay feels like putty, it is ready to use.黏土摸起来像油灰时,就可以用了。...