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- It is put forward that by use of the “warning water level” and the “dangerous water level” as the contr. 认为以“警戒水位”和“危急水位”作为控制指标，用时空信息系统进行动态管理，是有效的方法。
- The flood peak on the Yangtse River mainstream reached Hankou Hydrometric Station on August 25, and the water level started to ebb after being over warning water level for 21 hours. 长江干流洪峰于25日到达汉口水文站后，保持超警水位21小时后开始回落。
- The State Flood Control and Drought Relief Headquaters Office expects that the water level at Jiujiang and Hukou Hydrometric Station will both ebb from the warning water level tonight. 国家防总办公室预计，今天晚上，九江、湖口水文站将全部退出警戒水位。
- Yangtse River mainstream, Dongting Lake and Poyang Lake all ebb from warning water level today 长江干流及洞庭湖、鄱阳湖今起全部退出警戒水位
- TWO KINDS OF TYPHOONS EASILY CAUSING THE OCEAN TIDE TO EXCEED THE WARNING WATER LEVEL 两类容易引起超警戒水位海潮的台风
- 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。
- warning water level 警戒水位
- 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。
- The precipitaion of recent days has raised the water level almost to the warning line. 连日的降水使这条河流水位直逼警戒水位线。
- The drought depressed the water level in the reservoirs. 干旱使水库的水面降低
- When the water level exceeds a set value or radar echo when strong , early warning voice terminals can also be released and SMS alarm message to the attention of staff. 当水位超过设定的数值或雷达强回波时，预警终端机还可以通过声音报警和短信发布信息，提醒工作人员注意。”
- When water levels rise, flooding results. 水位上升，就会发生洪水。
- The water level rises rapidly during monsoon season. 雨季水平面上升很快。
