均匀磁场

It is found that in electric dipole field, the differential cross section vanishes in the same and opposite propagating directions of the photon flux.

我们运用费曼微扰方法分别计算了在磁偶极场、电偶极场和均匀静电场及静磁场中光子转化成轴子的非极化微分截面。

It is found that in electric dipole field, the differential cross section vanishes in both the same and the opposite propagating directions of the photon flux.

运用费曼微扰方法分别计算了在磁偶极场、电偶极场和均匀静电场及静磁场中光子转化成轴子的非极化微分截面。

The uniformity of the magnetic field of the Helmholtz coil is studied by using the mathematica.

用Mathematica研究了亥姆霍兹线圈中心区域磁场的均匀性。

Then the nonuniformity of the magnetic field around permanent magnet effecting the sta-bility of the sensor is analyzed.

分析了由于永磁铁周围磁场的不均匀对磁性液体传感器稳定性的影响。

In new structure, magnetic field in winding window area is distributed more uniform than that of simple lumped air-gap structure, resulting in reduction of AC winding loss greatly.

新结构通过在开集中气隙的高磁导率磁芯柱与线圈间加入低磁导率磁材料，为电感器的磁压分布构造一辅助磁路，进而使电感器线圈窗口内的磁场分布均匀化，大大减小了线圈涡流损耗。

According to expression of the secondary field in half infinite homogeneous medium space, this paper proposed an algorithm for calculating apparent resistivity based on neural networks.

本文从瞬变电磁均匀半空间二次磁场响应公式出发，提出了一种基于神经网络的视电阻率快速计算方法。

The higher the rotating speed is, the stronger the effect of electromagnetic stirring on the liquid is, and the smaller the grains of the welded metal are, the more homogeny of eutectic structure of Al- l2Si alloy is.

磁场的旋转速率越高，对液态的电磁搅拌作用越强，焊缝金属的晶粒越细小、Al-12Si合金共晶组织越均匀。

Based on the theory of static magnetic field, the uniform magnetization model of the surface magnetic field on multi pole magnetic drum for magnetic encoder has been built.

基于静磁场理论，建立了磁编码器多极磁鼓的表露场分布均匀磁化模型，得到了磁编码器多极磁鼓的表露场分布表达式，为多极磁鼓的参数优化设计提供了理论依据。

The large ring is placed horizontally and in a uniform magnetic field of strength B0 and perpendicular to the ring plane.

大圆环水平放置，与一强度为B0的均匀恒定磁场垂直。

This paper presents a method to measure the wire Young's modulus by means of a magnetic induction approach is presented.

根据霍尔器件能构成均匀的腔体磁场，提出了一种用磁感应法测量金属丝杨氏模量的方法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。