1. The effect of nitrogen can be overcome by sheathing the flame in argon. 氮的影响则可以通过用氩气包覆火焰而予以克服。
2. So if the Company has found a new way to use Argon, that would be a mighty useful secret. 所以,如果该公司已经发现了一种新的方式使用氩气,这将是一个强大的有益的秘密。
3. By comparison between electron beam welding(EB) and tungsten argon are welding, the advantages of EB welding for aluminum, especially thick aluminum plate welding are described. 通过电子束焊和钨极氩弧焊性能的对比,描述电子束焊用于铝合金特别是铝合金厚板焊接的优点;
英英解释
n.
1. a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the ea