通过数学模型计算，分析水头超高与各个无量纲因子的定量关系；
The experiential formula of over-height and each influencing factor is derived based on the results of model simulations.
并将车辆在弯道和下坡路段仿真得出的安全速度值与通过数学模型计算得到的安全速度值进行了比较。
Articles vehicles in the corners and descent rate of simulation shows the safety value calculated by the corresponding mathematical model of road safety under the conditions of velocity are compared.
通过数学模型可以快速和有效的计算出实际注射量，可以通过数字脉冲控制信号实现对注射量的控制。
Practical microinjection amount can be counted rapidly and effectively by Mathematical model. It makes the control of microinjection amount by digital signals come true.
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