加强管理的中心意义,就是为了有效地使用我国现有的水利资源,努力使我们现有的人力、物力、财力发挥最大的作用。要作到这一点,就必须在水利的经营管理中贯彻等价交换的原则。现就这个问题谈几点看法。水利事业按等价交换原则办事的必要性 The central significance of strengthening management is to make effective use of the existing water resources in our country so as to make the most of our existing human, material and financial resources. To do this, we must implement the principle of equal exchange in the management of water conservancy. Now on this issue a few comments. Necessity of acting according to the principle of equal exchange for water conservancy projects