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- Discussion on Variational Integral Method for Establishing Variational Principles 关于建立变分原理的变积方法探析
- variational integral method 变积方法
- Variational integral methods 变积方法
- Kinetic parameters are determined by integral method(Coats and Redfern method). 采用积分法(C-R法)获得了油页岩的燃烧动力学参数。
- Peeters and Devreese studied the properties of magnetopolaron using a Feynman's path integral method. 采用线性组合算符和幺正变换方法,分别导出强、弱耦合情形下磁极化子的激发能量和平均声子数。
- In this paper,author uses the fuzzy integral method to choose the haulage system for mine develment. 本文应用模糊积分评判法进行矿山开拓运输系统的选择;
- The design of VML parser adopts OOD(C++) and integration method. 设计采取了集成各种解析器的方法:SAX解析器、字符串解析器、VML C++类。
- A two-conduction band lattice Anderson hamiltonian is studied by the Slave-Boson technique and the functional integral method. 应用Slave-Boson技术和泛函积分方法,处理了双导带Anderson晶格模型。
- This paper presents the low cycle fatigue crackgrowth rates of PCrNi3MoVA (ESR) steel which are measured interms of J--Integral method. 本文应用J-积分方法测定了PCrNi3MoVA电渣重熔钢的低周疲劳裂纹扩展速率。
- In the end, kinetics parameters of bending biomass at active reaction period were determined by Coats-Redfern integral method. 最后用Coats-Redfern积分法,在反应活跃期计算得到糠醛渣和稻壳混合物热解过程的动力学参数。
- Based on modified Arrhenius formula, an integral method and a two-step regression method for storage life prediction of solid propellant are presented. 摘要在修正的阿伦尼斯公式基础上,提出固体推进剂贮存寿命的整体预测方法和两步回归预测方法。
- Based on modified Arrhenius formula,an integral method and a two-step regression method for storage life prediction of solid propellant are presented. 在修正的阿伦尼斯公式基础上,提出固体推进剂贮存寿命的整体预测方法和两步回归预测方法。
- At present, the diagram integral method combined with nomogram was common method to calculate the diameter and height of the spray dryer. 喷雾干燥塔塔径和塔高常用的计算方法是利用列线图进行图解积分,这种方法计算过程繁琐,误差大。
- In this paper, 3-D time-domain Green function and its derivations were calculated by using a semi-analytical numerical integral method. 本文在前人工作的基础上,采用了一种半解析的数值求积方法,对三维时域格林函数及其导数作了计算,这种方法十分有效,计算结果令人满意。
- Based on the wind tunnel test, aerodynamic modal force spectrums of twin-tower tall building are studied using surface integral method of rigid model. 在试验结果表达形式上,采用了表面积分法,提出了三维风载合力,便于工程应用。
- The adaptive integral method (AIM) combined with a novel mesh neighbor (MN) preconditioner is applied to the scattering analysis of 3D PEC structures. 应用自适应积分方法并结合邻近组预条件求解三维导电目标的电磁散射。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- In light of the characteristics of Nonpillar sublevel caving method,Probability integral method is used to predict mining subsidence and modified to improve predicting accuracy. 针对无底柱分段崩落法的采矿特点,把概率积分法引入金属矿山开采沉陷预测中,并通过模型修正提高预测精度。
- The error accumulation of dynamics can be eliminated by using canonical equation and symplectic integral method so that the computational accuracy can be ensured effectively. 正则方程与辛算法密切结合,消除了动力学计算的误差累积,保证了计算精度。
- Numerical integral method to compute magnetic field in MCZ monocrystal furnace is applied and the computing program flowchart and numerical solutions are given in this paper. 本文采用数值积分法计算MCZ单晶炉内的磁场。文中给出了计算程序框图及数值解。