The playing chess model is established for determine the fixed water price and the variable water price, thus, the rational water price is determined.
通过引入竞争，建立博弈模型，确定固定水价和可变水价，从而得出合理水价。
Now the water supply price is not rational in cities of our country this increases the burden of water supply and financial institutions and causes the waste of water.
目前我国城市供水价格不合理，既加大了供水单位和财政的负担，又造成用水的浪费。
Analysis the actualities of water supply and sewage treatment, pointed out the cause of raising water price, put forward an rational principia to determine the reasonable price of water.
通过对给水现状、污水处理现状的分析，提出提高水价的原因，并提出水价制定的合理原则。
应用推荐