finite-difference

单词finite-difference

基本解释

n.: 有限差分
网络: 有限差分法；有限差分域稀疏

英汉解释

• 有限差分

例句

• In a Cartesian coordinate system, we carry out a finite difference analysis of a general form of the energy equation.

  在直角坐标系中，对能量本征方程的一般形式进行有限差分解析，并建立相应的差分格式。

• The Finite Difference Time Domain(FDTD) method was used to calculate the Voltage Standing Wave Ratio(VSWR) of a quasi-Yagi antenna.

  介绍时域有限差分（FDTD）法计算准八木天线驻波比的算法实现方法。

• When the rotation at the ends of a loaded strut is restrained, the equation cannot be used in the finite-difference solution.

  当受载支柱的端点转动受到约束时，方程不能用于有限差分解。

• FDM(Finite Difference Method) is one of the important numeric calculation methods used in Groundwater Gynamics.

  有限差分法是一种重要的数值计算方法。

• Validity and feasibility of the finite difference time domain method is demonstrated by the echo-wave signal of a flat bottom hole block.

  通过与平底孔试块实际缺陷回波信号的对比，验证了脉冲超声波有限差分法模拟计算的有效性和正确性。

• The scheme can be constructed on the basis of any given finite difference scheme.

  这种格式可以根据任何给定的、稳定的差分格式构造。

• Finite difference time domain method was used to research transducer"s pulse ultrasonic sound field characteristics and diffuse attenuator.

  采用时域有限差分法进行数值计算和仿真，研究了换能器脉冲声场特性及扩散衰减特性；

• The moment of method (MOM) and finite difference time domain (FDTD) are used to calculate the EM scattering from the 3D complex target.

  利用矩量法（MOM）和时域有限差分法（FDTD）对复杂目标模型的电磁散射进行了数值计算和分析。

• The present paper deals with the finite difference scheme with intrinsic parallelism for numerically solving the heat equation.

  讨论一类数值求解热传导方程具并行本性的差分方法。

• The dispersion performance of photonic crystal fiber (PCF) with a hybrid core is investigated by the method of finite difference (FD).

  利用有限差分法研究了一种混合纤芯光子晶体光纤的色散特性。