Mathematical Model and Experiment的意思|示意

During the research on solid fuel ramjet (SFRJ), it is an important link for the design and experiment of SFRJ that a suitable mathematical model is built to simulate its internal work process.

在对固体燃料冲压发动机(SFRJ)的研究中，建立合适的数学模型对其内部工作过程进行模拟是SFRJ设计和实验的重要环节。

Based on the experiment, the mathematical model of close-loop temperature-controlling system and PID controller were constructed.

以实验为基础，建立了闭环温度控制系统的数学模型，构造了相应的PID控制器。

Based on compress experiment of coal cleat, mathematical model between stress and cleat width was erected.

基于煤割理压缩实验，建立了应力与割理宽度之间的数学模型。

The experiment result also showed that both of the EA concentration mathematical model and the model defining the parameters had high accuracy and stability.

实验结果证明，两种类型有效碱浓度数学模型及确定其参数的数学模型都具有较高的模型准确性及稳定性。

Aimed at the control problem of electro-hydraulic position systems based on the variable pressure oil source, an experiment platform is set up, and the mathematical model of the system is also built.

针对这种变压力油源的电液位置控制系统，搭建了以蓄能器为动力源的电液位置控制系统实验平台，并建立了严格数学模型。

As a branch of geophysics, theoretical and applied researches in geothermics are made by using mathematical method and physical model experiment like other geophysical methods.

作为地球物理场的一个分支，地温场在理论和应用研究方面与其它地球物理场一样，也主要是依靠数学方法和物理模型实验的方法来进行的。