electric quadrupole moment

By comparing the integrative approach and Dirichlet formula to calculate inertia tensor and electric quadrupole moment,the author not only draw a conclusion that calculating by using Dirichlet formula is easier and convinent,but also worked out the calculating method of inertia tensor and electic quadrupole moment of a kind of inhomogenous ellipsoid.

对惯量张量、电四极矩用积分法计算和狄利克莱公式计算作对比,表明用狄利克莱公式[1]计算简洁、方便。

This paper given the physical image of electric potential multipole expansion,and the compare analyses of definitiones of electric quadrupole moment are also given.

给出电势多极展开中多极子的物理图象 ,并对电四极矩的几个定义式作对照分析。

The data processing of the explosive detection system based on nuclear quadrupole resonance;

基于核电四极矩共振技术的爆炸物检测系统的数据处理及信号识别算法

The quadrupole moment of the ground state of 6Li is primarily sensitive to the tensor components of interactions.

发现６Ｌｉ核基态的电四极矩敏感地依赖于相互作用力中的张量力分量，６－８Ｌｉ核第一激发态电四极约化跃迁几率增大，呈现集体性，可能是由集团结构所致，对３≤Ｚ≤５和Ｎ≈８附近核，存在可能的跨壳激发或壳隙消失现象。

The transition quadrupole moments Qt were deduced from lifetime data.

得到的跃迁四极矩表明１２９Ｃｅ的集体性相对于核芯１２８Ｃｅ减弱。

By means of the effective potentials and with the phase-plane method,the properities of the orbits of particles in the gravitational field with mass quadrupole moment are studied.

通过等效势能图,并利用相平面分析的方法,研究了质量四极矩引力场中粒子轨道的性质。

Theoretical electric quadrupole transition probabilities and oscillator strengths for Sr;

理论Sr原子电四极矩跃迁几率和振子强度

This paper illustrates the difference of two definitions of electrical quadrupole moment, analyzing the method of solving potential by making use of them.

通过分析电四极矩的两个定义的异同,举例分析它们求电势的方法。

This paper given the physical image of electric potential multipole expansion, and the compare analyses of definitiones of electric quadrupole moment are also given.

给出电势多极展开中多极子的物理图象,并对电四极矩的几个定义式作对照分析。

For concrete problems of solving potential, different electrical quadrupole moment may be used, therefore, it will be helpful tounderstand the meaning and application of solving electrostatic field by means of electrical multipole moments.

对于不同的问题可采用不同的电四极矩来求电势,从而深入理解电多极矩法求解静电场问题的意义。

The gravitational effect of the celestial body with electric-magnetic charge、 magnetic momentum and quadrupole moment;

具有电(磁)荷、磁矩和质量四极矩天体的引力效应

Method for Explosive Detection Using Nuclear Quadrupole Resonance/Electromagnetic Induction (NQR/EMI)

一种探测炸药的核四极矩共振/电磁感应方法

current steering diode matrix

电流导引二极管矩阵

Study on the Numerical Simulation for Resistance Spot Welding with Rectangular Tip Electrode;

矩形端面电极电阻点焊数值模拟研究

SO(2) Duality Theory of Electric Quadrupole and Magnetic Quadrupole Radiation;

电四极和磁四极辐射的SO(2)对偶理论

a thermionic tube having four electrodes.

有四个电极的热离子管。

four electrode dipmeter

四电极地层倾角测井仪

The most radical of the new approaches uses “quadrupole resonance technology”.

最引人注目的新方法是使用“四极矩共振技术”（注四）。

Numerical simulation of the temperature field during resistance spot welding with rectangular electrode

矩形端面电极电阻点焊温度场数值模拟

Tube tetrode (directly/indirectly heated cathode).

电子四极管(有直热式/旁热式阴极)。

The attraction between covalent bonds molecules is the interaction of electrical dipole moment.

共价键分子间的吸引力是电偶极矩的相互作用。

Research of Multipolar Line-Start Low Speed and High Torque PMSM

多极自起动低速大转矩永磁同步电动机研究

The Image Charges of a Arbitrary Quadrapole Neara Grounded Conducting Sphere;

接地导体球附近任意电四极子的电象

Research on Torque Distribution Four-Wheel Drive Vehicle Electronic Control System;

四轮驱动汽车扭矩分配电子控制系统研究