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- automatic water level valve 自动水准阀
- The use of advanced water level control device, automatic water system. 利用先进的液位控制装置，自动控制供水系统。
- Study on Fully Automatic Water Level Control System for Modern Skyscrapers 现代高层建筑全自动水位控制系统研究
- Principle and Application of an Automatic Water Level and Velocity Control and Acquisition System 水位、流速自动控制及采集系统原理与应用
- Study on the Simulation Model of Tandem of Automatic Water Level Control Canal System 水力自动控制渠系串连系统仿真模型研究
- The wind, temperature, water level, etc has dropped considerably. 风势已减弱了、 温度已下降了、 水平面已降低了很多。
- Make sure to top up the water level so that is always remains the same. 一定要把水注满使水平高度总保持不变。
- Automatic Water Level Control in Waste Heat Evaporating Cooling Steam Drum for Copper Converter 铜吹炼转炉余热汽化冷却汽包水位的自动控制
- The water level in some lakes may vary greatly. 某些湖泊的水位变动极大。
- The remote measurement of water level in ECR. 集控室水位遥测。
- Pumps work to keep the water level down. 水泵工作,使水位下降。
- As the water level sinks the stones are exposed . 水落石出。
- The water level has been raised by 1.1 metres. 水位提高了1.;1米。
- Adjustable float for optimum water level control. 通过调节浮球能保持最佳水位。
- Heavy rains caused the rise of the water level. 暴雨导致水位上涨。
- automatic water level adjuster 自动水位调节器
- The drought depressed the water level in the reservoirs. 干旱使水库的水面降低
- After a flush, the floating ball sinks with the declining water level, pulling open the water valve with its metal arm. 在冲水之后，浮球会随着水位的降低而下沉，并利用其金属臂拉开水阀。
- Simplified Design of Indoor Pipeline Network for Automatic Water Spray Fire-extingui shing System. 湿式自动喷水灭火系统室内管网的简化设计。
- When water levels rise, flooding results. 水位上升，就会发生洪水。
