| 释义 |
ethylene urea
- polyethylenen. 聚乙烯
- methylenen. 亚甲基
- polyurethanen. 聚亚安酯
- earthlinessn. 世俗
- 脲niào
urea
- 尿素niào sù
carbamide, urea
- 乙烯yǐ xī
ethene, ethylene
- 吖丙啶ā bǐng dìng
ethylene imine
- 脲醛尸niào quán shī
urea formaldehyde resin
- 脲醛树脂niào quán shù zhī
urea resin
- 乙烯基yǐ xī jī
vinyl; ethylene; ethenyl
- 乙二醇yǐ èr chún
glycol; ethanediol; ethylene glycol
- 环氧乙烷huán yǎng yǐ wán
oxirane; oxacyclopropane; ethylene oxide
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