noble products 的翻译? mass balance analyses can thus be used to show the “internal consumption” of noble products (air, mp nitrogen and sometimes lin) and to thus better manage them. noble products(air, mp nitrogen and sometimes lin):惰性物质(空气、高压氮气及lin) by the way,what does "lin" stand for? is it "low nitrogen"? 因而物料守恒分析被用来表示惰性物质的“内部消耗”以及更好地控制它们。查看更多