A method for planar near field to far field transformation based on element current reconstruction is presented and the basic principle of this method is given.
本文提出了一种新的基于单元电流重构的平面近远场变换方法，给出了该方法的基本原理。
A finite element method is presented to determine the steady state elastic responses of planar mechanisms with distributed mass, operating at a prescribed input rotary speed.
本文给出了一种求解具有均布质量、恒定输入转速的弹性平面连杆机构稳态响应的有限无法。
By using this method, the characteristics of propagation for diffused planar waveguides are calculated and compared with the finite element method.
给出了公式推导，计算了扩散各向同性及扩散各向异性平面光波导的传播特性，并与其它方法所得结果进行了比较。
This paper describes a finite element method analysis of an acoustically transparent planar PVDF hydrophone.
本文介绍了一种透声面元PVDF水听器的有限元分析方法。
A planar tube mathematical model of linear FEM (finite element method) and simplified model tube bundle on the scale of 1:4. 4 are used in the study.
采用了平面管的线性有限元数学模型和1：4.4缩比的简化管束模拟体。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
本文基于三角形网格划分，采用有限元法，建立了平面二维非恒定潮流数学模型。
The stability of a rock-salt roadbed with two circular cavities is analyzed as a planar strain stress problem with the element-free Galerkin method(EFGM).
数值结果表明，EFGM对于解决含两个孔洞的应力集中问题是有效且灵活的。
The sound source localization method based on four-element planar crisscross array is investigated and the localization equations are derived, followed by the performance analysis.
本文研究了平面四元十字阵的定位原理和算法，并对其定向精度以及远场假设误差进行了仿真分析。
The sound source localization method based on four-element planar crisscross array was investigated and the localization equations are derived followed by the performance analysis.
在阵列布设方面，本文重点研究了平面四元阵和平面五元阵的定位原理和算法，并进行误差分析和仿真比较。
The sound source localization method based on four-element planar crisscross array was investigated and the localization equations are derived followed by the performance analysis.
在阵列布设方面，本文重点研究了平面四元阵和平面五元阵的定位原理和算法，并进行误差分析和仿真比较。
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