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- A measuring instrument about diffuse visual transmission density is introduced, and a numerical calculating method is discussed, which is applied in the advanced research. 本文介绍了漫透射视觉密度基准的测量装置,详细论述了该基准装置改造时光路调试中应用的数值计算方法。
- A numerical calculation method to determine the unknown parameters in the Schwartz-Christoffel integral is given. 给出了确定Schwartz-Christoffel积分中未知参数的数值计算方法.
- One numerical calculation method is studied by using the three-dimension unstructured cartesian grid and N-S equations. 采用三维非结构贴体直角网格和N-S方程研究了三维地面效应的数值计算方法。
- A numerical calculation method for intensity function and polarization ratio of the collimated incident beam scattered by small particles is given. 得到了强度函数和偏振度随相关物理参量变化的三维图，为微小颗粒散射研究提供了一种三维视图。
- The volume of the air chamber was calculated with a numerical calculation method,but not base on the calculation formula of the traditional "long tube" and "short tube" design. 建立了水煤浆隔膜泵工作特性的数学模型,不依赖传统的“长管”和“短管”设计计算公式,用数值计算方法求解空气室容积。
- In order to investigate and develop numerical calculation method for Schr odinger equation,we apply the finite difference method to eigenvalue problems in quantum mechanics. 为研究和发展薛定谔方程的数值计算方法,本文将有限差分法应用到量子力学求解薛定谔方程本征值问题。
- In order to investigate and develop numerical calculation method for Schr odinger equation, we apply the finite difference method to eigenvalue problems in quantum mechanics. 摘要为研究和发展薛定谔方程的数值计算方法，本文将有限差分法应用到量子力学求解薛定谔方程本征值问题。
- To analyze the rounding error of calculator floating-point numbers arithmetic operation is the foundation of numerical calculation method's error analysis. 对计算机浮点数算术运算的舍入误差进行分析,是对数值计算方法作误差分析的基础。
- A numerical calculative method of computing aerodynamic characteristics for sideslipping thin wings of arbitrary planform with dihedral in subsonic flow is presented in this paper. 本文利用变换坐标的方法;把处理来流平行于机翼对称面的涡格法推广到有侧滑的情况去.;文中计算了亚音速流中侧滑薄翼的气动特性。
- The calculation formulas on geometric sliding rate of the DISCO CVT are derived, and the numerical calculation method on sliding rate is put forward with a accurate solution program. 推导了行星锥盘无级变速器几何滑动率的计算公式,提出了对其几何滑动率进行数值计算的方法,编制了精确求解的程序;
- The pigging physical model was analyzed,and the mathematic models for expressing characteristic parameters of slug flow of pig,the dynamic model and numerical calculation method were developed. 在分析清管物理模型的基础上,建立了清管器前段塞流动的特征参数计算模型、动态数学模型以及相应的数值计算方法,并进行了数值模拟。
- The fundamental theory for dynamic simulative calculation of city gas pipeline storage capacity,including mathematic model,numerical calculation method and calculation of gas storage is described. 论述了城镇燃气管道储气能力动态模拟计算的基本理论,包括数学模型、数值计算方法及储气量的计算。
- Then, computer numerical simulation system of slabs was developed, solved by TDMA numerical calculation method with alternative implicit pattern.Lots of numerical simulation calculations were done. 采用交替隐式格式的TDMA数值计算方法，开发出了采用辐射管加热的辊底式热处理炉钢坯加热过程二维传热模型计算机数值仿真系统，并进行了大量的数值仿真计算。
- The method based on blind number is a kind of discrete numerical calculation method, and the example unfurls its flexible fully and proves that this optimization method is reasonable and practicable. 基于盲数的方法是一种离散化的数值计算方法，算例充分展示了其灵活性，证明了该优化方法是合理的和实用的。
- By plasticity increment theory,the stress strain numerical calculate methods of bellows bulge forming, solvers theory calculating problems of bellows bulge forming technology are put forward. 采用塑性增量理论，建立了波纹管液压胀形的应力、应变数值计算方法，解决了波纹管液压胀形工艺的理论计算问题。
- Based on energy-variational principle,a fast numerical calculational methods is proposed to study the accurate and fast model of on-ling control on plate or strip mill. 为解决板带轧制高速高精度在线模型问题,文章基于能量变分原理,研究了一种快速数值算法。
- In chapter 3, we give a study of the staircase hysteresis loop of Mn12 system based on Landau-Zener (LZ) model and numerically calculation method of exact diagonalization of Hamiltonian. 第三章，我们给出了用Landau-Zenner模型和严格对角化的数值计算方法，对Mn12体系中阶梯状磁滞回路所作的一些研究；
- Research on the Numerical Calculating Method of Heat Exchange in Soil Layer near the Air 近地气层土壤热交换的数值计算方法探讨
- Calculating methods for energy balance of marine d. 船舶柴油机动力装置能量平衡计算方法。
- Numerical calculating methods for skin effect of hollow round conductor 空心圆导体集肤效应的数值算法
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
