“head of hydroelectric power station”的概念、定义、翻译、参考文献-科学参考

单词	head of hydroelectric power station
释义	head of hydroelectric power station Encyclopedia 工学水能规划释 head of hydroelectric power station水电站水头水电站上游引水进口断面和下游尾水出口断面之间的单位重量水体所具有的能量差值。常以米计量。
随便看	pitching pitching angle Pitch Lake pitch marks pitch of a helix pitch offset calibration pitchout pitchover pitch/rake pitch range pitch registration pitchstone pitch synchronous overlap add pitch system pitch time pitch／rake side Pitesti pit-filling problem pith Pithecanthropus pi-theorem pith ray Pithy Formulas of Painting pith（plant） pitiao strap-swining

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。