钢包、中间包永久衬, 钢包底,钢包衬补浇等.Tundish and ladle safety linings, ladle bottom and mending installation of ladles.中间包吹氩是适应洁净钢冶炼的新技术、新方法.Argon blowing tundish is a new technology for production of clean steel.钢液的 非 等温现象对中间包内流体流动和传热...
我们用木桩为我们的地划界.We mark off the limits of our lots with stakes.单凭证实或证伪都不足以为科学划界.Verification or falsification alone is not enough to demarcate science.日方坚称以中间线划界.Japan claims its boundary as the median line....
They'd been a dejected lot when he'd arrived at the shipyard, but now they sparkled with enthusiasm.他刚到船厂时，他们曾是一群垂头丧气的人，现在的他们却热情洋溢。After that, through the rifts in the inky clouds sparkled redder and yet more l...
She dickered ( with the shopkeeper ) for the best fruit.她要买店里最好的水果而 ( 跟店主 ) 讨价还价.My grandmother dickered with the pedlar over the price of apples.我祖母为苹果的价格与小贩讨价还价.They dickered for the best deal.他们为争取作成一桩最理想的交易而讨价还价....