head water meaning in English
上游
Examples
- For the low water head water control project at a branching channel , its flood discharge capacity is related not only with the total discharge width but also with the discharge width ratio of the two branches
摘要位于分汊河段的低水头枢纽，其泄洪能力不仅与枢纽的总泄流宽度有关，而且与两汊泄流宽度之比有关。