“butene”的概念、定义、翻译、参考文献-科学参考

单词	butene
释义	butene Encyclopedia 工学丙烯释 butene；butylene丁烯具有4个碳原子的单一双键链烃化合物。分子式C4H8，常温常压下为无色气体，比空气重，易燃易爆，大都具有特殊气味。理学丁烯释 butene；butylene丁烯化学式为C4H8的烯烃。
随便看	daughter cell daughter element daughter ion scan daughter isotope daughter language daughter nuclei daughter nucleus daughter nuclide Daughter of A Pirate Daughter of Dunhuang Daughter of the Dragon King daughter radioisotope Daughters of Charity Daughters of China daughter substance daughter wave daunomycin daunorubicin daunorubicin; daunomycin Dauphine twin Daur costume Daur dance Daurian ground squirrel Daur language Daur literature

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