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...
The girls happily played in the sand with buckets and spades.女孩子们拿着桶和铲子在沙滩上快活地玩耍。They were playing on the beach with their buckets and spades .他们带着桶和铲子在沙滩上玩。He bid three spades.他叫三个黑桃....
起初我们着手研究的是看起来似乎最简单和最明显的滤波器.We started with what seemed the most simple and obvious filter.在适当条件下,多层膜还可作滤波器.Under appropriate conditions a multilayer may also be employed as a filter.这个信号送到滤波器 - 放大器,它是由变压器耦合到视频检波器的.The si...
All the signs and announcements were rendered in English and Spanish.所有的指示标志和公告都被译成了英语和西班牙语。He answered our questions in English but with a thick accent.他用英语回答了我们的问题，不过口音很重。He began to churn out literary compositions in ...
他很讨人厌，但很有感召力，令人捉摸不透。He's unsympathetic, but charismatic and complex.甘地是富有感召力的人物。Gandhi was an inspirational figure.他的深沉博大的政治感召力就在这里.The quite magnificence of his political pathos lay in this....