“propadiene”的概念、定义、翻译、参考文献-科学参考

单词	propadiene
释义	propadiene Encyclopedia 理学丙二烯释 propadiene; allene丙二烯最简单的含累积双键的烯烃。常与丙炔共存于石油裂解制乙烯过程中产生的碳三馏分中。分子式CH2═C═CH2。
随便看	cuneiform numeral cun,guan,and chi Cunha cunico cunife Cunitz crater cunkou cunkou pulse-taking method Cun language Cunningham Cunningham chain Cunningham function Cunninghamia lanceolata Evergreen Needleleaf Forest Cunningham number cunonia family Cun Painting Technique Cunren Shaw cuocuo Cuojidazhen Cuoqinzangbu River CUP cup Cup and Bowl Dance cup and bowl dance cup anemometer

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