“hydraulic drop”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic drop
释义	hydraulic drop Encyclopedia 农学农业水土工程释 hydraulic drop跌水将天然地形的落差适当集中而修筑的渠道上的退水及泄水建筑物。
随便看	backhoe single bucket hydraulic excavator back-illuminated image sensor backing backing layer materials of patches backing-off backing store backlash backleg back light backlight backlit view back lobe backlot Backlund Backlund crater Backlund transformation back mixing back mutation back-off backoff back-off system back-of-the-book index backpack dynamic planning backpacker tourism backpack of Lahu nationality

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