gas composition

短語詞組

短語

• gas generating composition 氣體發(fā)生劑
• gas phase composition 氣相成分
• natural gas isotopic composition 甲烷碳同位素組成
• noble gas isotope composition 稀有氣體同位素組成
• Noble gas isotopic composition 惰性氣體同位素組成
• characteristics of gas source composition 氣源構(gòu)成特點
• residual gas composition 剩余氣體成分
• Resistance to gas composition 耐氣體組分
• Combustion gas composition 燃氣組份
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