为了找到带法向量的面元，我就取这两个的叉积。
To find the surface element together with a normal vector, I would just take the cross-product between these guys.
非定常力可以采用面元法或升力面方法计算得到。
Both panel method and lifting surface method can be used to calculate the unsteady force.
面元和奇点的分布分别采用了二阶和三阶的形式。
The method is based on the second-order or third-order geometric panel and vortex singularities.
采用三角矢量面元(rwg)基函数，模拟电流分布。
The triangle vector basis function (RWG) is employed to simulate the current distribution.
本文利用子面元法求解三相电阻中电流场的边值问题。
This article deals with the Problem reqarding the boundary-Value Solution of the current field in three-Phase water resistors by the Subarea method.
本文介绍了一种透声面元PVDF水听器的有限元分析方法。
This paper describes a finite element method analysis of an acoustically transparent planar PVDF hydrophone.
本文介绍用涡面元法模拟带扰流片的翼型低速无粘分离绕流。
A vortex panel method is presented to simulate low speed inviscid separated flow past an airfoil with a spoiler.
减小面元尺度，增加空间采样率，是提高分辨率的重要手段。
To improve spatial sampling rate on the basis of reducing din scale is an important way to enhance resolution.
本文采用面元法和改进的数值库塔条件预报螺旋桨定常性能。
The surface panel method and an improved numerical Kutta condition have been applied to predict the hydrodynamic performance of a propeller in steady flow.
本文介绍了用子面元法计算三芯统包扇形电力电缆的工作电容。
The paper deals with the calculation of equivalent capacitance of three-core electric power cables with fan-type by subarea method.
提出了一种运用小面元匹配和熵权重评价假目标红外特征的方法。
A method for evaluating the infrared signatures of decoys by using small patches and entropy is proposed.
采用基于开尔文源的面元法求解航行于均匀流场中的船舶兴波问题。
The wave problem is predicted by adopting panel method based on Kelvin source for a ship traveling in a uniform flow.
本文基于随机场理论，导出了随机面元的分布函数和概率密度函数。
Based on the theory of random field, this paper derives the random area unit's distribution and probability density functions.
本文采用第二代低阶面元法给出了一种高升力外形下机翼的位流计算方法。
In this paper, based on the second generation low order panel method, a computational method of potential flow around wings under high-lift configuration is given.
且实验表明在透镜口径足够大时，成像系统的分辨率由DMD面元大小决定。
Meanwhile, according to the experimental results, the resolution of the imaging system is decided by the size of unit on the DMD when the aperture of lens is big enough.
满足招标文件中要求的面元尺寸、覆盖次数、最大偏移距、最小偏移距等参数。
All the parameters shall meet the requirements of the tender documents, such as bin dimension, folds, maximum offset and minimum offset, etc.
本文建立了扰动速度势面元法预报螺旋桨表面非定常压力分布的理论和数值方法。
This paper sets the theoretical and numerical method predicting the unsteady pressure distribution on the propeller blade surface by using perturbation potential based on surface panel method.
与导体目标一样，先建立介质目标的几何模型，然后用三角形面元模拟介质表面。
As well as the conducting target, the geometrical model of the dielectric target should first be built, then triangular patches are used to model the surface of the dielectric target.
导管的面元计算采用两种方案进行偶合：（1）在桨升力面设计过程中每一步偶合；
Two coupled schemes for panel method are adopted:(1)coupled at each step of propeller design process;
对于给定的网格曲面，首先将其转换为正方形面元表示，然后对正方形面元进行编码压缩。
First we get the square surfel representation to replace triangular mesh, Then encode the square surfel with octree linear code.
用面元法对吊舱螺旋桨的水动力性能进行了计算，得到了吊舱推进器的敞水曲线和轴承力。
The hydrodynamic performance of podded propeller is calculated, including the open water characteristics and bearing force.
螺旋桨表面和它的尾涡面离散为四边形双曲面元，每个面元上布置等强度偶极子和源汇分布。
The surface of propeller and its trailing vortex is divided into a number of small hyperboloidal quadrilateral panels with constant source sink and doublet distributions.
螺旋桨采用升力面理论涡格法、吊舱采用面元法分析计算，二者的相互干扰通过叠代计算来处理。
The propeller blades are calculated by a vortex lattice method, while the pod including its strut by a boundary element method for non-lifting bodies.
用面元法不仅可以准确地预报螺旋桨的推力和扭矩，而且可以准确地预报螺旋桨表面的压力分布。
We can make a accurate prediction of the propeller's performance and the pressure distribution on the blade.
用面元法不仅可以准确地预报螺旋桨的推力和转矩，而且可以准确地预报螺旋桨表面的压力分布。
We can make a accurate prediction of the propeller's thrust, torque and the pressure distribution on the blade.
采用后向面判别法和深度缓冲器算法分析面元之间的遮挡关系，计算了整个高超声速飞行器的RCS。
To compute RCS of whole HCV, the shadowing relationship of facet analyzed by the method of backward surface identification and depth-buffer is considered.
该文应用低阶速度势面元法建立了预报三维水翼水动力性能的数值方法，重点对翼梢和尾涡进行了研究。
A potential-based surface panel method is applied to predicting the performance for three-dimensional hydrofoils, with emphasis on the tip region.
基于面元法，通过在回转体和空泡表面分布源汇的方法，建立了求解轴对称回转体局部空泡流场的数学模型。
Based on panel method, the mathematic model of partial-cavity flow field for axisymmetric body is given by use of the sources of distributing on the bodies and cavity surfaces.
以永新工区高精度采集的地震资料为例，对高精度勘探的面元细分方法及细分处理资料的分辨率进行了评价。
This article analyzes the method of bin-dividing seismic data processing in high resolution seismic exploration and evaluates the resolution of processed seismic data in YongXin area.
利用该规律，可以在保证计算精度的情况下，最大程度的减少计算量，对目标的面元剖分具有较强的指导意义。
Use of the law can guarantee the accuracy of the calculation, reducing the amount of calculation at the maximum degree. It has a strong guiding significance.
应用推荐