| 释义 |
urea anhydride
- unhydrolyzedadj. 不水解
- underdevelopedadj. 未充分发育或发展的 (国家等)经济不发达的 显...
- 酸酐suān gān
anhydride; acid anhydride
- 乙酸酐yǐ suān gān
acetic anhydride
- 脲niào
urea
- 酐gān
anhydride
- 尿素niào sù
carbamide, urea
- 三氧化硫sān yǎng huà liú
sulfur trioxide; sulfuric anhydride; sulfuric acid anhydride
- 醋酐cù gān
acetic anhydride
- 脲醛尸niào quán shī
urea formaldehyde resin
- 脲醛树脂niào quán shù zhī
urea resin
- 琥珀酸酐hǔ pò suān gān
succinic anhydride
- 邻苯二甲酸酐lín běn èr jiǎ suān gān
phthalic anhydride
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