丙二烯
![](/Images/godic/202502/04/Allene1121.png")
![](/Images/godic/202502/04/Allene3D1121.png")
![](/Images/godic/202502/04/Aleno1122.png")
![](/Images/godic/202502/04/Propyl_allene1122.png")
丙二烯是一种有机化合物，结构简式为H2C=C=CH2。它是最常见的累积二烯烃，有连续的两个碳碳双键。它是一种常用的工业燃气，常被用在焊接上。
propadiene
/prə'pædiən/
英汉-汉英词典
n. 丙二烯
词组 | 习惯用语
您要查找的是不是：
- propylene n. 丙烯
- proponent n. (某事业、理论等的)支持者,拥护者
- radiophone n. 无线电话，光线电话机 vi. 打无线电话
- propagandize v. 宣传；传教；传道
propadiene n. [有化] 丙二烯
网络短语:
propadiene e 丙二烯
allene propadiene 丙二烯
Propyne mixed with propadiene 丙炔与丙二烯的混合物
英语例句库
- Two different symmetric configurations in the electronic structure of propadiene molecule are calculated by adopting PSHONDO SCF full electronic ab initio calculation.
采用PSHONDO-SCF全电子从头计算程序,对丙二烯分子的两种不同对称性构型的电子结构进行计算。
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中文百科
英语百科
Propadiene 丙二烯
Propadiene is the organic compound with the formula H2C=C=CH2. It is the simplest allene or compound with two adjacent C=C double bonds, and can also be identified as allene. As a constituent of MAPP gas, it has been used as a fuel for specialized welding.
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