| 释义 |
selenium propyl
- polypropylenen. 聚丙烯
- selenographyn. 月理学
- selenographern. 月面学家
- 丙基bǐng jī
propyl
- 硒xī
selenium; Se
- 丙烷基bǐng wán jī
propyl
- 硒光电管xī guāng diàn guǎn
selenium cell
- 整流器zhěng liú qì
rectifier; commutator; selenium rectifier
- 羟丙基纤维素qiǎng bǐng jī xiān wéi sù
hydroxy propyl cellulose
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