gas curtain的用法和樣例：
例句
- This paper discussed the idea of the gas atomization Mg and Mg - Al alloy powder by supersonics high ptire N2 gas.
介紹了用超音速高純氮氣流來生產氣霧化鎂和鎂鋁合金粉的設想。 - The present situation and prospects of the coldbox processes with gas or vapour as curing agent were introduced.
介紹了各種用氣體或氣霧體硬化的化學粘結劑冷芯盒工藝的研究現狀和發展前景。
