英语释义

1. having or involving more than one pole (see pole entry 3) multipolar sense 1
multipole particles multipole interaction a multipole magnet/connector

片语

moments multipole多极矩

multipole switch[电]

multipole accelerated多极加速

multipole radiation多极辐射

multipole component多极分量

multipole machine多极电机

Multipole method多极法

radiation multipole多极辐射

multipole calculation多极计算

英汉例句

• it uses the fast multipole method (fmm) to accelerate the solution of the integral equations.

  它使用快速多极方法（fmm）加速积分方程的解决方案。

• multilevel fast multipole method is used to fast calculate the matrix-vector product when we solve the linear system by iterative method.

  分层快速多极算法被用来加速用迭代法求解线性方程组时的矩阵向量乘积的运算。

• in this paper, preconditioners for multi-level fast multipole algorithm(mlfma) are investigated.

  研究了多层快速多极子算法（mlfma）的预条件加速技术。

• some novel features of multipole lens are shown through several examples, in which unsymmetric voltages are applied to the lens.

  通过分析实例，揭示了多极透镜加非对称电压后的某些新特性。

• in this paper it is pointed out that the equation of field lines of a magnetic multipole with any order and degree can always be analytically expressed in term of finite form.

  本文证明任意阶次磁多极子场力线方程总可以用有限形式解析地表示，并对偶极族和四极族磁多极子场力线的位形给予注记。

• electromagnetic environment of ship, an extremely large complex target with various electromagnetic equipments, was simulated by parallel multi-level fast multipole algorithm(mlfma).

  针对舰船目标尺寸巨大、形状复杂、电磁设备繁多的特点，选取并行多层快速多极子技术来模拟仿真其电磁环境。

• the elementary properties of the system combining a multipole len with a round len are studied.

  研究了多极透镜与旋转对称透镜组合系统的基本性质。

• the results are in good agreement with that obtained by generalized multipole technique (gmt).

  计算结果与应用广义多极子技术（gmt）计算得到的结果吻合良好。

• the stress fields of such structure around the opening were predicted using a three-dimensional, higher-order fast multipole boundary element method.

  为精确模拟该结构的应力状况，该文提出一种三维高阶快速多极边界元法。

• fast multipole method is used as a fast solver for bem, making bem applicable for large scale simulation of composites with a large number of randomly distributed particles.

  快速多极算法作为边界元法的求解算法，从而使边界元法能够对含有大量随机分布颗粒的复合材料进行大规模模拟。

• to further improve the ability for solving large scale problems, multilevel fast multipole algorithm (mlfma) has been investigated in detail in this paper.

  为进一步提高对电大尺寸目标散射求解的能力，详细研究了多层快速多极子方法。

• in solving electric field integral equations, fast multipole is used to make the computing efficiency greatly improved.

  最后采用了快速多极子对电场积分方程进行求解，这样使得计算的效率得到很大的提高。

• the fast multipole method is applied for calculating the radar cross section of a groove in a perfectly conducting plane.

  采用快速多极子方法计算无限大导体平面上凹槽的雷达散射截面。

• physically in consideration of the multipole moments , by using supplementing charges, there can be derived in this paper the potential at great distances due to a localized charge distribution.

  本文是从电多极矩的物理意义的考虑，而用增补电荷的办法，推演出分布在小区域内的电荷系统在远处所产生的电势。

• after the normalized propagation constants of the fibers are analyzed, the polarization dependent confinement losses in the fibers are confirmed by the multipole method.

  在分析光纤归一化传播常数的基础上，采用多极法对光纤的损耗进行了计算，发现矩形结构光子晶体光纤具有损耗与偏振有关的特点。

• the fast multipole method(fmm) was used with the boundary element method(bem) to predict fractures in large castings.

  将快速多极算法（fmm）应用到边界元法（bem）中，对断裂力学问题进行大规模计算。

• the three-dimensional boundary element method for elastic materials was extended to develop a fast multipole expansion formulation of the fundamental solutions for quadratic elements.

  在三维弹性力学边界元法的基础上，推导出二阶单元的基本解快速多极展开格式。

• the forward-backward methodology is combined with the fast multipole method(fmm) and the iterative physical optics(ipo) to improve convergence and computational efficiency.

  详细推导了快速多极子方法结合迭代物理光学法和阻抗边界条件的混合计算公式。

• the potential distribution and the perturbation multipole field of the different electrode defects in some electrostatic lenses were given.

  计算了几个静电电子透镜的例子，给出了不同电极缺陷的电位分布和微扰多极场分布。

• general expressions of the magnetic vector potential for multipole fields are derived.

  推导出了用多极场空间谐波函数表示的磁矢位的通项表达式。

• the magnetostatic trapping of neutral particles is based on the interaction between the magnetic multipole moments of the particles and the non-uniform electromagnetic fields.

  中性粒子的静磁囚禁依赖于非均匀电磁场与粒子的磁多极矩之间的相互作用，能提供这种非均匀场的电流结构被称为静磁阱。

• employing this kind of transmitter can shorten the length of acoustic logging tool, simplify the processing of multipole acoustic logging data and improve logging quality.

  采用该声波辐射器可以缩短多极子声波测井仪器的长度、简化多极子声波测井波形处理步骤和提高声波测井质量。

• against the fast multipole boundary element method (fm-bem) for 3-d elastic contact with friction, further theoretical research is made meaningfully in this paper.

  本文对求解3维弹性摩擦接触问题的快速多极边界元法（fm-bem）在数学理论上作了深入探讨。