| 释义 |
octane upgrading
- 升级shēng jí
upgrade; promotion
- 辛烷xīn wán
octane
- 往上wǎng shàng
upgrade
- 辛烷数xīn wán shù
octane number
- 上坡shàng pō
upgrade, uprise
- 改良品种gǎi liáng pǐn zhǒng
upgrade
- 县改市xiàn gǎi shì
county upgraded to city
- 提升tí shēng
advance, exalt, exaltation, step up, upgrade
- 研究法辛烷值yán jiū fǎ xīn wán zhí
RON (research octane number)
- 兴起xìng qǐ
rise; spring up; grow up; be on the upgrade
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