operational water level
常见例句
- Lowering operational water level of the Sanmenxia Reservoir will provide the necessary condition for the lowering of the stages at Tongguan.
所以降低三门峡水库的运行水位，可为潼关高程的降低创造必要的条件。 - On the basis of practicing, the operational principle and features of dual condensation chamber used for drum water level measurement are presented in detail.
以实践为基础，对测量汽包水位中使用的双室平衡容器的工作原理与特性作了详细介绍。 返回 operational water level