A model cannot be proven to be true like a mathematical equation or a hypothesis.
一个模型不能，像数学公式或假说那样，被证明是真实的。
According to conservation of mass, this article establishes a kind of mathematical model for the equation equilibrium of chemical reaction, and also gives its solution both by man and by computer.
本文根据质量守恒定律建立了一种配平化学反应方程序的数学模型，并给出了模型的人工解法和计算机解法。
According to conservation of Mmass, the article establishes a mathematical model for the equation equilibrium of chemical reaction, and gives its solution both by man and by computer.
本文根据质量守恒定律建立了配平化学反应方程序的数学模型，并给出了模型的人工解法和计算机解法。
A simplified equation to compute PSD is deduced from the mathematical model.
关于计算psd的一个简化公式可由数学模型推导出。
Based on the gas flowing equation, each unit dynamic mathematical model was established using linearization and Laplace transform.
根据气体流动方程，通过线性化和拉氏变换，建立各单元的动态数学模型。
Wave mathematical model of parabolic gentle slope equation is an effective method for calculating waves of wide scope.
抛物线形缓坡方程波浪数学模型是进行大范围波浪计算的有效方法。
Secondly, mathematical model of time-resolved carrier density has been established on the base of semiconductor rate equation theory.
然后基于半导体的速率方程理论，建立了载流子浓度随时间变化的数学模型。
The mathematical physical model is established depending on the conventional laser heat treatment technology, the partial differential equation of heat current propagation is derived.
本文以常规的激光热处理工艺为基础，建立相应的数学物理模型，导出热流传导的偏微分方程。
Using monod equation built mathematical model describing organic compound degradation in reactor and measured its dynamics parameters.
引入莫诺特方程建立了反应器基质降解的数学模型，并测出其动力学参数。
The impulse response method is adopted to identify the modal parameters, and the physical parameters are estimated from the characteristic equation of the mathematical model built.
本文采用了单位脉冲响应函数法识别模态参数，由所建数学模型的特征方程识别结合部的物理参数。
A mathematical model is established for real silk fabric dyeing with acid dyes so as to derive the equation of dye-uptake graph through computerized processing.
对真丝织物酸性染料的上染过程建立某种数学模型，并通过计算机进行处理，拟合成上染曲线方程。
Accident tree analysis is applied to risk analysis and a mathematical model is established, including fire model, effective release rate model, heat intensity threshold and hazard area equation.
采用事件树分析法进行风险分析并建立了数学模型，包括火灾模型、有效释放率模型、热强度极限值、危险区域等式四部分。
The model takes into account the viscous effects of both liquid bridge and surrounding bath and includes these effects in a corresponding uniform mathematical equation group.
该模型综合考虑了流体桥本身及外围液体浴槽的粘滞效应，将其纳入相应的统一的数理方程之中。
According to the features of shaft kiln burning, a mathematical model is established and a quadratic regression equation for calculation of proper burning range of road cement clinker is presented.
根据立窑煅烧的特点，建立立窑煅烧数学模型并且提出适宜计算道路水泥熟料烧成范围的二次回归方程。
In this paper, a simplified mathematical model on tracer density equation is given, and an implicit difference scheme on the model is derived.
通过对示踪剂质量浓度方程的简化处理，给出了一种简化的数学模型，以及一种简化模型的隐式差分格式。
A mathematical model describing the drug release from porous polymer was established by using the species continuity equation.
以组分的连续性方程为基础，建立了药物从多孔骨架聚合物系统中释放的数学模型。
This new cubic type of status equation currently represents a relatively good mathematical model for calculating the phase equilibrium parameters of water and the properties of saturated humid air.
这个新的立方型状态方程是目前计算水的相平衡参数和饱和湿空气性质较好的数学模型。
The paper researches designing method of the motion rule-divisible CAM mechanism, makes a detailed analysis of the mathematical equation, and builds the mathematical model of the CAM mechanism.
研究了运动规律分段式凸轮机构设计方法与流程，对凸轮机构运动的数学公式进行了详细的分析和推导，建立了凸轮机构的数学模型。
Parameters of kinetics were estimated from experimental data by using mathematical model and the method of least squares, and the kinetic equation was obtained.
利用数学模型和非线性最小二乘法对实验数据进行了参数识别，得到了动力学模型参数。
Based on the equation of action line for cycloidal pump, a geometrical mathematical model is built to solve instantaneous flow, displacement, average flow and the pulsation of the pump.
根据摆线泵的啮合线方程，建立了用几何法求解摆线泵的瞬时流量、排量、流量脉动率的数学模型。
The mathematical expression of this model is a second order non linear ordinary difference equation.
该模型的数学形式是一个非线性二阶常微分方程，利用有限差分方法进行求解。
Two-point form of straight-line equation is a mathematical model delineating the straight line joined by any two points in a plane.
两点式直线方程是描述平面上任意两点所连直线的一个数学模型。
By combining the theory of aerodynamics with water hammer equation and wave equation of surge tank a mathematical model for this type of surge tank is established.
为研究制气式调压室的运行机制，运用空气动力学原理，结合管道水锤方程、调压室波动方程，建立了制气式调压室的仿真数学模型。
According to Lagrange dynamical equation and Kriloff theory, the mathematical model of integrated anti-roll system "ship -fin stabilizer-passive anti-roll tank" is built up.
根据拉格朗日动力学方程及克雷洛夫-勃拉哥维辛斯的理论，首次建立了“船舶-减摇鳍-被动式减摇水舱”综合减摇系统的数学模型。
By methods of mathematical statistics, we use the multiple regression equation to establish critical value model. The model can be used to guide the drilling in Kuqa's piedmont configuration.
通过数理统计的方法，采用多元回归方程建立了压差卡钻压差临界值模型，此模型可以用于指导库车山前构造钻井施工。
The substructure method was introduced to set up mathematical model of finite periodic composite structure, to solve its wave equation, and to derive its time-average power flows.
采用子结构法，建立了有限周期复合结构的数学模型，求出了数学模型的波动解，并推导出模型的时间平均功率流。
The paper researches designing method of the motion rule-divisible cam mechanism , makes a detailed analysis of the mathematical equation, and builds the mathematical model of the cam mechanism .
研究了运动规律分段式凸轮机构设计方法与流程，对凸轮机构运动的数学公式进行了详细的分析和推导，建立了凸轮机构。
The structure and permanent magnet synchronous motor model is presented, and then the mathematical model and state equation are structured based on the stationary and rotating coordinate system.
介绍了永磁同步电机的结构和模型，并在静止坐标系和旋转坐标系中建立数学模型和状态方程。
The structure and permanent magnet synchronous motor model is presented, and then the mathematical model and state equation are structured based on the stationary and rotating coordinate system.
介绍了永磁同步电机的结构和模型，并在静止坐标系和旋转坐标系中建立数学模型和状态方程。
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