Objective to study the historical prevalent regularity and medium longtermprediction of pneumoconiosis.
目的对尘肺的历史流行规律和中长期预测进行研究。
2
Owing to the strong sensitivity of chaotic system to initial conditions, it is highly difficult to make longtermprediction.
混沌对初始条件的敏感性决定了在其可预测范围内,实现长期预测十分困难。
3
The case study shows that SP model is convenient and effective, and that SP model can be applied to mid and longtermprediction of many runoff processes.