ethyne
美['eθaɪn] 英['iːθaɪn]
n. 乙炔
英英释义
Noun- a colorless flammable gas used chiefly in welding and in organic synthesis
例句
- In the ethyne molecule, a double bond links together the two carbon atoms. 在乙烯分子中是由一个双键将两个碳原子连结在一起的。
- The research of acrylic acid and 1,4-butanediol series products synthesized by ethyne is the emphasis of this paper. 文中着重阐述了国内天然气制乙炔与电石法乙炔生产成本比较，重点还介绍了乙炔羰基合成丙烯酸、1,4-丁二醇系列产品的研究进展。
- Natural gas is important chemical material and is used as feed to produce synthesis ammonia,methanol and ethyne. 天然气是化工的重要原料,以天然气为原料生产合成氨、甲醇、乙炔三大产品。
- Natural gas is important chemical material and is used as feed to produce synthesis ammonia, methanol and ethyne. 摘要天然气是化工的重要原料，以天然气为原料生产合成氨、甲醇、乙炔三大产品。
- In this article, the measurement method of hydrocarbon especial ethyne concentration in air separation by using the GM600FID gas chromatogram are introduced. 摘要介绍用GM600型FID气相色谱仪检测空分装置中碳氢化合物，特别是乙炔含量的方法。
- The other is special chemicals of ethyne, such as 1,4-butanediol series made by alkyne -aldehyde method, including ethynyl aether,polyacetylene,etc. 在石油价格居高不下的情况下,乙炔化工在某些领域将具有明显的竞争优势。
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