緩沖氣體碰撞 buffer gas: 緩沖氣體gas kinetic collision: 氣體動(dòng)力學(xué)碰撞chlorine and hydrogen gas buffer: 氯氣和氫氣緩沖罐gas buffer tank: 氣體緩沖箱hydrogen gas buffer: 氫氣緩沖罐下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯