以供热机组热力试验数据及修正曲线为依据，较准确地建立了表达供热式汽轮机机组热力特性的数学解析式。
According to the thermal experiment data and correction curve of heat supply units, the mathematical analysis formula of thermodynamic characteristic has been given accurately in this paper.
通过机理分析的方法建立了中间储仓式制粉系统球磨机的动态数学模型，给出了其解析表达式，从理论上揭示了球磨机系统的非线性、强耦合特征。
Dynamic mathematical model of ball mill pulverizing system with storage bunker is obtained by mechanism analysis, this model demonstrates the nonlinear and strong coupling feature of ball mill system.
数学表达式解析器，适合编写自己使用的计算器！
MathHead_E mathematical expression parser for the preparation of their own use of calculators!
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