您要查找的是不是：
- The protective casting device of teeming stream for ladle is produced. 对钢包注流保护浇注装置进行了研制。
- Calculation of R(min) for flux or slag is of significance in ESR, protective casting and welding. 不同熔剂或熔渣的R_（min）计算值对电渣重熔、保护浇铸以及焊接的工艺过程有一定指导意义。
- Calculation of R_(min) for flux or slag is of signifi-cance in welding,ESR and protective casting. 不同熔剂或熔渣的 R_(min)计算值对电渣重熔、保护浇铸及焊接的工艺过程有一定指导意义。
- The experiment shows that adopting protective casting technology can reduce reoxidation and improve the internal and surface quality of block. 试验结果表明采用钢包注流保护浇注技术可降低二次氧化,提高铸坯内在和表面的质量。
- Using protection cast process in the whole course to debase the content of gas and inclusion. 采用全程保护浇注工艺降低气体和夹杂物含量 ;
- I can't bear young people casting away their youth. 我无法忍受年轻人虚掷青春。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- We're casting (the play) next week. 我们下星期挑选(话剧)演员。
- A metal plate used for casting typefaces. 金属版浇铸铅字字面的金属版
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- A protective covering of bony plates or scales. 护身甲壳保护骨盘或介壳的覆盖层
- He put his arm round her in a protective gesture. 他用一只手臂围住她做出保护的姿势。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- Please stand to one side, you're casting your shadow over his work. 请站到一边，你的影子计划遮住了他的活儿。
- It's our duty to protect the saplings. 保护树苗是我们的责任。
- A decorative or protective covering or cover. 罩子一个装饰性或保护性的罩或盖
- Prevention of or protective treatment for disease. 预防对疾病的防止或保护性处理
- A light and its protective or decorative case. 灯罩灯以及它的保护性或装饰性外套
