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- forward difference method 前向差分法
- The nonlinear differential equations are solved using finite difference method. 用有限差分法求解非线性微分方程组。
- The buckling critical load is calculated with finite difference method. 用差分法求解这个方程,得到了连续油管的临界失稳载荷。
- The study puts forward the accurate difference method for elastic wave equation, using staggered mesh random even order, and formula for tilted contact surface's refraction blind zones. 在朋友帮助下,问题已解决!研究提出了弹性波方程交错网格任意偶数阶精度差分解法及倾斜界面地表折射盲区计算公式。
- This paper puts forward a kind of fast and effective method of muting value based on the curvature formula, and it can automatically discern mutating data using half two rank difference method and get rid of the false data. 该方法以曲线的曲率公式为理论基础,用相邻点间的半二阶差分对突变点进行自动识别,并将其剔除。
- Due to connatural localization of different method, disagreement of evaluation results is brought forward. 但是由于不同评估方法本身先天的局限性,又带来评估结果的不一致性。
- Using limited difference method the stretching amount of a basin may be calculated. 通过有限差分方法解该方程可计算盆地的拉伸量。
- In this paper, difference method is used for solving tangential stress at the boundary on the basis of BEM. 本文在边界元法分析的基础上,用差分法计算边界切向应力。
- The way of using finite difference method to solve the dynamic response factors of a two dimension prob lem is shown. 同时还介绍了用有限差分法计算二维问题的响应系数的方法。
- By using a full-hidden finite difference method a numerical calculation was conducted of the above-cited model. 采用全隐式有限差分方法对模型进行了数值计算。
- He used different methods to test for allergies. 他用不同的方法测定变态反应性。
- And by means of Oula difference method, the unified constitutive equations numerical solutions were also obtained. 采用欧拉差分法,得到了统一本构方程的数值解。
- This paper elaborately analyzed about the recently opinion appeared in the studying on "The trial during Chun Qiu", and put forward different views on some wordings of it. 摘要文章对近年来在“春秋决狱”的研究中出现的新观点进行了细致地分析,对一些新提法阐述了不同的见解。
- Theory of finite element method and finite difference method for BFIA are briefly discussed. 摘要简要分析了用有限元法和有限差分法计算下部钻具组合的理论。
- Two different methods, two different results. 两样做法, 两种结果。
- The quadratic monotone interpolation characteristic difference method is proposed to overcome these defects. 为克服其不足,建立和研究了二次单调插值特征差分方法。
- Record different methods of decorating a kite. 记录下装饰风筝的不同方法。
- The CPU time of the Hermite-Galerkin approximation is greatly less than that of the finite difference method. 对Navier-Stokes方程构造的Hermit-Galerkin近似 与有限差分近似相比,Hermite--alerkin近似数值分析的时间减少了许多。
- To friable rock mass in the goaf,numeric model using the 3-D finite difference method is established to analyze it. 针对采空区内的松散岩体,运用三维有限差分法建立了数值模型对其进行分析;研究结果表明,在不同埋深条件下松散岩体的应力呈直线变化;
- The inner-Party discussions,in which 4,000 comrades are participating,are still going on. I have read some summaries. The comrades have been airing their ideas freely and putting forward different views,some of which are very good. 这次党内四千人参加的讨论还在进行,我看了一些简报,大家畅所欲言,众说纷纭,有些意见很好。