gaseous phase

常見例句

It was expounded that measured the content of acetic ester by use of gaseous phase chromatography method.
扼要敘述利用氣相色譜法測定己酸乙酯含量。
The small-scale devices are suitable for the hydrogen source of open-air analysis, hydrogen atom clocks, fuel cells and testing instruments such as gaseous phase chromatographs.
小型金屬氫化物儲(chǔ)存凈化器適于野外分析、標(biāo)準(zhǔn)頻標(biāo)氫原子鐘和氣相色譜儀等測試儀器及燃料電池的氫氣源。
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The process of producing diethyl oxalate and oxalic acid by CO coupling reaction in gaseous phase was one of the most important projects of C1 chemical technology, due to its technical predominance.
CO氣相催化偶聯(lián)反應(yīng)合成草酸酯、草酸工藝以其特有的技術(shù)優(yōu)勢成為當(dāng)前C1化工領(lǐng)域研究的重要課題之一。