“equipment upgrade of hydro-generator unit”的概念、定义、翻译、参考文献-科学参考

单词	equipment upgrade of hydro-generator unit
释义	equipment upgrade of hydro-generator unit Encyclopedia 工学〔水电站运行方式〕释 equipment upgrade of hydro-generator unit水轮发电机组设备改造因设备老化、运行条件发生较大变化或技术升级等因素，通过科技手段，对水轮发电机组设备进行的修理、修型或更换工作。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。