自1918年 Janney 等对糖耐量曲线进行研究以来,人们均选用口服葡萄糖前,及食后特定时间的血糖值做为临床诊断的重要依据。这几个值用直线连成“折线”,仅是糖耐量曲线最粗略的轮廓。Radrink 等用微分方程组解得糖转化动态方程:C(t)=A/b_1(1-e~(-b_1t))+B/b_2(1-e~(-b_2t))其设计严谨,但计算复杂,实际应用困难很大。本文仅选择糖吸收及血糖的转运 Since 1918, Janney and other study on glucose tolerance curve, people choose to use oral glucose before and after a specific time of blood glucose as an important basis for clinical diagnosis. These values ​​are linked together as a straight line “polyline”, only the most crude outline of glucose tolerance curve. Radrink et al. (2003) used the differential equations to solve the kinetic equation of sugar conversion: its design is rigorous but its design is rigorous. However, The calculation is complicated, and the practical application is very difficult. This article only chooses sugar absorption and glucose transport