对我国灯塔灯光射程问题的研究

Study of light range from the lighthouse in China

从理论和实践的结合上较系统地论述了我国现存灯塔灯光射程的某些概念和计算方法的不足，提出了这些不足之处在实际工作中产生的不利影响，指出我国灯塔灯光射程规定的改革势在必行，建议我国应迅速与国际接轨，采用特定光力射程，以便创造良好的国际航海大环境．

The paper explores the defects in the concepts of some light range from the lighthouse and calculating methods used in China by the combination of theories and practice. The paper describes the disadvantages caused by these defects and points out the necessity for the urgent reform of the light range from the lighthouse. It suggests the nominal ranges which need to be adopted to create a perfect environment for international navigation.