聚芳香烴 的英文怎麼說
中文拼音 [jùfāngxiāngtīng]
聚芳香烴
英文
polyaromatic hydrocarbon- 聚 : 動詞(聚集; 聚積) assemble; gather; get together
- 芳 : Ⅰ形容詞1. (香) fragrant; sweet-smelling2. (美好的) good (name or reputation); virtuous Ⅱ名詞(姓氏) a surname
- 香 : Ⅰ形容詞1 (氣味好聞) fragrant; sweet smelling; aromatic; scented:稻香千里 the fragrance of ripen...
- 烴 : 名詞[化學] (碳氫化合物) hydrocarbon
- 芳香 : fragrant; aromatic; sweet fragrance
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The results showed that in scco2 cyclotrimerization of terminal acetylenes was carried out smoothly to regioselectively afford the corresponding benzene derivaties using pdbr2 as the catalyst
研究結果表明:二氧化碳介質中使用溴化鈀為催化劑可以順利地催化炔烴發生環三聚反應,區域選擇性生成含苯環芳香族化合物。Its activities include base chemicals ( olefins and aromatics ) as well as polyethylene, polypropylene and styrenics
道達爾石化的業務包括基礎化工(烯烴和芳香烴)以及聚乙烯、聚丙烯與苯乙烯類產品。
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