依据基本物理定律,建立电站锅炉热力系统典型环节的动态数学模型并形成系统设备模块库,以欧拉法求解。
The dynamic mathematical model of typical parts of generating boiler is set up according to basic physical laws, the modular library of system equipment is produced by Euler method.
在所采用的数学模型中,用增量叠代法处理边界条件非线性、物理参数非线性、相变潜热非线性等复杂问题。
In the mathematical model, the incremental iteration method is used to deal with such complicated nonlinear as boundary nonlinear, physical property nonlinear, transformation nonlinear etc.
针对高损耗衬底,基于复镜像理论,结合部分元等效电路法,建立了一种新的片上互连线物理模型。
A new physical model for on-chip interconnect on high lossy substrate is proposed based on complex image theory and PEEC.
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。
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.
本文建立了多段法渗碳的数学模型,并讨论其物理意义。
In this article, the mathematics model of multi stage carburizing is obtained and its physical meaning is discussed.
提出误差集聚法,可建立多误差因素共同作用下的切削加工数学模型,使之纳入机床加工过程的几何与物理误差。
A synthesizing method is developed to establish a mathematical model for describing the machining tolerance which synthesizes bo th the geometric and physical tolerance.
本文运用ANSYS分析软件,利用物理环境分析法建立了三层套组合式扁挤压筒内压-预紧-热载荷耦合有限元模型。
With the FEA software ANSYS, the coupling model of coupling the pressure-prestress-heat stress flat container of three-layer is built using the physical environment approach.
文中提出由递推法分层土模型计算分抗力分项系数,物理概念明确计算方法合理,结果可信。
The partial coefficients of resistance obtained by recurrence analysis method have clear physical concepts. The calculation method is reasonable and the obtained results are credible.
对用于有机导体电导测量的电压端短路法(VSC)提出了一个三层的串-并联物理模型。
A three layer series-parallel model of the Voltage Shorted Compaction (VSC) method for conductivity measurement of organic conductor was proposed.
本文通过对稳定构造地区与挤压构造区地球物理测井信息的深度域特征进行分析和对比,提出了一种基于测井信息来计算最大岩石主应力的统计模型法。
Through a comparative study of the distribution characteristics of the geophysical logging information in the structurally stable field and those in the structural compressive field, a statistical m.
本文讨论了物理化学中的几种研究方法,如科学抽象法、理想模型法、本质揭示法、极限外推法、相对数值法和控制变量法等。
This paper discussed a few research method about physical chemistry, such as scientific abstract, ideal mode, essential show, limit inference, relative number, variable control and so on.
该文建立了多段法渗碳的一维数学模型,用此数学模型能够清晰地描述渗碳过程中每一时段的物理行为。
The mathematic model of one dimensional multi stage carburation is obtained and it can describe every physical phenomenon in carburation.
本文使用了信息动态打包法构造概念模型和逻辑模型,并通过事实星座模式构造物理数据存储模型,来实现英语教学信息数据仓库的构建。
The article USES the information dynamic package method tectonic concept and logic model to achieve an intelligence data warehouse by which the fact constellation model constructs the physical...
经物理模型验证,当建筑物顶部不过流时,三种方法均能得到较好的计算结果,其中固壁边界法和真实地形法的计算结果基本一致;
Through the verification by flash flood data from a physical model study, all these three approaches show good agreement between measured and calculated results for non-overtopping flow scenarios.
经物理模型验证,当建筑物顶部不过流时,三种方法均能得到较好的计算结果,其中固壁边界法和真实地形法的计算结果基本一致;
Through the verification by flash flood data from a physical model study, all these three approaches show good agreement between measured and calculated results for non-overtopping flow scenarios.
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