“annual operational cost of hydropower station”的概念、定义、翻译、参考文献-科学参考

单词	annual operational cost of hydropower station
释义	annual operational cost of hydropower station Encyclopedia 工学水电站效益释 annual operational cost of hydropower station水电站年运行费水电站为维护、管理及运行而支出的费用。又称年经营成本。
随便看	partial result partial sampling partial semigroup partial sequence partial set partial solar eclipse partial spread partial square partial stability partial subalgebra partial subgraph partial subset partial sum partial summation partial-summation formula partial summation of diagrams partial synthesis partial tide partial tone partial trace partial transformation partial transpose partial transversal partial truth assignment partial-variable stability

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。