n.起泡；發(fā)泡

adj.起泡的；發(fā)泡的

動詞froth的現(xiàn)在分詞形式.

The same gas performs frothing of the molten metal before the latter is driven into the vacuum chamber. 同時，該氣體會讓熔融金屬在進入真空室之前起泡。

The Chinese-built dust removal filtration material is made through hot-roll moulding of polyester fiber and coated with high-polymer frothing. 摘要國產(chǎn)除塵濾材是將聚酯纖維熱軋成型，再涂敷高分子發(fā)泡制成。