backwater area

常見例句

Evolution characteristics of riverbed in fluctuating backwater area.
變動回水區(qū)河床演變特性。
During the construction of Three Gorges Project, in some part of the river, due to the change of water level in fluctuating backwater area, the difficulty of navigation is intensified.
三峽工程施工期變動回水區(qū)河段由于水位變化，使部分河段礙航情況加劇。
Calculation of backwater in reservoir is foundational for defining inundated area in a reservoir and demonstration a planned program.
水庫回水計算是確定水庫淹沒范圍，進行規(guī)劃方案論證的基礎工作。