“丁烯”的概念、定义、翻译、参考文献-科学参考

单词	丁烯
释义	丁烯 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	China Feed Industry Association China Filament Weaving Association China Film and Drama Research Association China Film and Literature Society China Film Animation Co., Ltd. China Film Archive China Film Association China Film Company China Film Co-production Corp. China Film Copyright Association China Film Critics Association China Film Culture Association China Film Directors Association Award of the Year China Film Directors' Guild China Film Distribution and Projection Association China Film Equipment Corp. China Film Export & Import Corp. China Film Foundation China Film Gaint Screen China Film Group Corporation China Film Group Digital Cinemas China Film Magazine China Film Press China Film Symphony Orchestra China Film Weekly

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。