Ethylene | |
agric. | 乙烯 |
ethylene | |
gen. | 次乙; 烯烃 |
archit. | 乙撑 |
chem. | 乙烯; 1,2-亚乙基 |
eng.geol. | 次乙基 |
met. | 乙烯 |
polym. | 1,2一亚乙基 |
refrig. | 乙烯 |
modified | |
oil | 修改 过的 |
polypropylene | |
hydroel.st. | 聚丙烯 |
| |||
次乙基; 烯烃 | |||
乙撑 | |||
乙烯; 1,2-亚乙基 | |||
次乙基 | |||
乙烯 (CH2:CH2) | |||
1,2一亚乙基 | |||
乙烯 (C₂H₄) | |||
亚次乙基 | |||
| |||
乙烯植物生长调节剂 |
ethylene : 792 phrases in 34 subjects |