詞語：butene
butene的同義詞
n. butylene
butene的解釋
butene['bju:ti:n]n. [化]丁烯
butene的意思
butene 丁烯;dimethyl butene 二甲基丁烯;Butene oligomer 烯低聚物;丁烯低聚物;LLDPE Butene 線型低密度聚乙烯;MIXED BUTENE 混合丁烯;
butene的參考例句
1.Duplication of bands in this region is also shown by trifluoropropyne and perfluoro2-butene. 三氟丙炔和全氟丁烯-2在這個區域也出現雙重譜帶。
2.The results showed that the import PE100 pipe materials were mainly butene-copolymerized HDPE, their Izods were two times higher than domestic materials and their OITs were longer. 結果表明，進口PE100級管材料主要是1-丁烯共聚的HDPE，其衝擊強度大於國產管材料的兩倍，氧化誘導期長。
3.Then-butene was separated from C4 with the mixture of morpholine and N-formyl morpholine as extraction solvent by extractive distillation. The purity and yield may achieve over 97%. 採用嗎林和N-甲酰嗎林混合物為萃取劑，用萃取精餾法分離C4餾分中的正丁烯，正丁烯產品的純度和收率均可達97％。
butene的詞匯及翻譯
butene diacid; butene dioic acid - 丁烯二酸