arc-melting造句

例句与造句

1. On account of the solidification character of rare earth alloys , the zone melting is improved by putting the alloys prepared by arc - melting into the quartz tube , then melting
   鉴于稀土化合物凝固结晶的特点，对区熔法进行了改进，将电弧炉熔炼好的样品装入石英管中，封石英管后在区熔设备上进行区熔。
2. It's difficult to find arc-melting in a sentence. 用arc-melting造句挺难的