【摘要】 血吸虫病是一种沿江湖流域常见的热带寄生虫病,尤其是农村地区流行范围广,影响深,造成的经济损失较为严重。本文以现有的血吸虫动力学模型为基础,结合现有数据,给出了求解模型未知系数的方法以及一种改进的模型,将改进后模型应用于血吸虫病传播特性的研究,通过数值仿真,对新的防治措施效果进行了评价。更多还原

【Abstract】 Schistosomiasis is a kind of common disease around the riverside or lakeside areas,especially popular in rural areas,and causes huge economic loss.Based on existing schistosomiasis dynamic models and data,a new method of working out coefficients,and an improved model were provided in our study.The improved model can be applied to the study of the characteristics of transmission of schistosomiasis,and the effect of new control methods for schistosomiasis was evaluated.更多还原