高中生物课本64页光合作用过程的图解，把复杂的光合作用过程简赅而直观地概括了出来。确是一幅促进理解，利于记忆的好图。但也有关中不足之处。有以下三个方面值得改进。一、反应物与生成物之间“量”的关系不够明确在卡尔文循环途径中，每循环一次，只能把一分子CO。转变成1 The illustration of the photosynthesis process on the 64-page high school biology textbook summarizes the complex photosynthesis process in a simple and intuitive way. It is a good picture that promotes understanding and facilitates memory. But there are also areas of inadequacy. The following three aspects are worth improving. First, the relationship between the “quantity” of reactants and products is not clear. In the Calvin cycle, only one molecule of CO can be used for each cycle. Change to 1