hollow cathod的用法和樣例：
例句
- For overcoming some shortcomings in usual sintering process of powder metallurgy goods, the hollow cathode plasma sintering process is studied.
為了克服常現粉末冶金製品燒結工藝的缺點，試驗研究了空心陰極等離子燒結工藝。 - The heating mechanism of hollow cathode effect and the technology of hollow cathode plasma sintering cerium-tungsten alloy adobes are researched.
對空心陰極效應的發熱機理及空心陰極等離子燒結鈰鎢坯工藝進行了初步研究。
