“marine ballast water system”的概念、定义、翻译、参考文献-科学参考

单词	marine ballast water system
释义	marine ballast water system Encyclopedia 工学船舶辅助动力装置释 marine ballast water system船舶压载水系统根据船舶营运的需要，对全船压载舱水进行注入或排出，以达到调整船舶的吃水和船体纵、横向的平稳及安全的稳心高度的船舶辅助动力装置。
随便看	official school building official script of Han Dynasty official seals of the Ming Dynasty official seals of the Song,Liao,Jin and Western Xia (Tangut) Dynasties official seals of the Sui and Tang Dynasties official seals of the Wei,Jin,and Southern and Northern Dynasties official seals of the Western and Eastern Han Dynasties official seals of the Yuan Dynasty Official Seals of Xinmang Period Official Selection System Officials of Palaces and Temples officials of Shang Official's Salary (in Feudal Times) officials with families abroad officials within the ranks officials’ incentives official veterinarian official Website official working language officinal magnolia bark Off-job Training off-label drug use off line offline off-line analysis

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