1) difference method
差分法
1.
Prediction of broccoli chlorophyll change during storage by difference method;
差分法预测稳态贮藏条件下嫩茎花椰菜中叶绿素的变化
2.
Computing the pure vibrational and vibrational-rotational energy eigenvalues of ~7Li_2 by difference method;
差分法计算~7Li_2纯振动能级和振-转能级(英文)
3.
Solution of elastic flexure equation by difference method for orthotropic sandwich slab;
用差分法求解正交各向异性夹层板的弹性弯曲方程
2) finite difference method
差分法
1.
Stationary solutions of high dimensional reduced FPK equation using both finite difference method and successive over-relaxation method;
用差分法与超松弛迭代法求高维平稳FPK方程的解
2.
The CHT(continuous heating transformation) diagram and computation program with finite difference method for ST01Z strip during continuous annealing was obtained.
在对热镀锌主要钢种ST01Z进行等温再结晶相图TTT图实测的基础上,对其实际连续退火再结晶动力学进行了研究,采用差分法计算了连续退火温度场,获得了热镀锌原板连续退火连续加热转变再结晶相图,并编制了相应的计算机程序,已用于生产实际,提高机组产能或者速度10%。
3) differential method
差分法
1.
Application of Differential Method in Plane Circuits of Electromagnetic Wave;
差分法在平面电磁波电路中的应用
2.
Based on measurement on site and tightness coefficient test,and by mechanical and thermal stress field calculation with differential method,the rule of stress distribution was obtained after coiling and coil discharge,so the effective countermeasures with theoretical consideration is given to eliminate defects,improve strip quality an.
基于现场实测和紧密系数的实验研究,通过卷取过程应力场的差分求解以及卷取结束后卸卷过程中机械应力和热应力耦合应力场的差分法求解,获得了钢卷内部应力场的分布规律,为生产现场预防及控制卷取和卸卷过程中产生的各类缺陷提供了有效的技术对策和理论依据,使机组的产品板形质量和成材率明显提高。
3.
In the paper, the author analyzes the heat transfer characteristics of slab inside roller hearth type heating furnace during CSP technology, establishes the bi dimension unstable state mathematic model of the slab's heat tranfer, caculates the temperature field on the slab's cross section at different time by differential method and shows the slab's temperature curve.
分析了 CSP工艺中辊底式加热炉及炉中板坯的换热特性 ,建立了板坯换热的二维非稳态数学模型 ,用差分法计算出了加热炉中不同时刻板坯断面的温度场 ,给出了板坯在加热炉中的温度变化曲线 ,为优化加热炉的加热制度提供了理论依据。
4) difference methods
差分法
1.
A curve coordinate system is established in which the original problem may be reduced to a fixed boundary problem over a rectangular region and thus may be solved by difference methods.
后者容易用差分法求解，其优点是简单省时。
5) calculus of differences
差分法
1.
The new back analysis method of mechanics parameters of surrounding rock was established by calculus of differences and artificial neural networks in this paper.
基于差分法和人工神经网络建立了新的硐室围岩力学参数反分析方法。
2.
Aiming at practice in site, the new back analysis method of mechanics parameters of surrounding rock was established by calculus of differences and artificial neural networks.
结合现场实践,基于差分法和人工神经网络建立了新的围岩力学参数反分析方法。
6) finite difference method
差分方法
1.
High-order finite difference method for solving two-points boundary value problem;
两点边值问题的一种高精度差分方法
2.
The nondimensional control equations, initial conditions and boundary conditions of fluid flow in porous medium in low permeability reservoir are given, and the finite difference method is employed to simulate the fluid flow.
针对低渗透问题,给出了无量纲化的渗流控制方程、初始条件以及边界条件,并使用差分方法进行数值模拟。
3.
The numerical model is solved by finite difference method and its program is designed, and verified by indoor experiment data.
基于示范区田间试验与数值模拟的方法,考虑冬小麦根系吸水的影响,建立了冬小麦田间土壤水分运动的数学模型;采用差分方法求解了数学模型,并进行了程序设计和程序验证;数值计算结果表明,实测值与计算值有较好的一致性;对不同灌水定额方案作了模拟计算,提出了冬小麦节水灌溉模式。
补充资料：差分法
差分法
difference methods
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