The results show, by the adjusting of water conservancy projects, the meanwaterlevel of most lakes increase and become steady. However, some discharge lakes are opposite.
At first, boiler waterlevel control system and the mean of alarm and fault detection adopted universally are introduced.
首先介绍了火电厂热工锅炉汽包水位控制系统以及现阶段普遍采取的报警和故障检测方法。
3
The total quota of water use in different level of water saving was put forward based on regression analysis, probability estimation analysis, advanced quadratic mean method and geometric mean method.