magnetic interaction

Three molecular field coefficients,n(RR),n(RCo),n(CoCo),which describe three kinds of magnetic interactions,have been calculated by a numerical fitting process.

用两格点分子场理论分析了钴基合金R3Co11B4(R=Pr,Nd,Tb,Dy)的自发磁化随温度变化的关系,采用数值拟合的方法计算出了描述3种磁作用的分子场系数n(RR),n(RCo)和n(CoCo),得到了居里温度,给出了交换场强度随温度变化的曲线。

Two kinds of nickel catalyst, NiO/γ-Al2O3 and NiO/La2O3/γ-Al2O3, have been prepared by impregnation in a stable magnetic field of 30 T.

对它们的结构和性能进行测定和比较，发现磁场作用能加强金属一载体间的相互作用，使还原峰温升高，引起Ｎｉ２＋向载体深层扩散，促进尖晶石ＮＩＡｌ２Ｏ４和钙钛石ＬａＮｉＯ３新相形成，同时可降低ＣＯ歧化活性，使催化剂上积炭量减少。

The experiment with alcohol and beer in magnetic field proves that magnetic field can change some chemical compounds into other chemical compounds in thestate of liquid,which opens up a new avenue for the appliation of magnetic field.

用磁场作用白酒和啤酒的实验证明，磁场能引起在水溶液状态下的某些化合物转化为其他化合物。

Adiabatic demagnetization is used.

应用了绝热退磁作用。

A method to calculate the induced magnetic field of ferromagnetic objects in a weak magnetic field

一种弱磁作用下铁磁物体感应磁场的计算方法

The opposing magnetic intensity that must be applied to a magnetized material to remove the residual magnetism.

作用于磁化材料以去除剩磁的反向磁通强度。

A magnetic storage in which the magnetic medium consists of magnetic cores.

用磁心作为磁性媒体的一种磁性存储器。

The Studies of Magnetic Properties in Magnetic Multilayer with Complex Interactions;

复杂磁相互作用的磁性多层膜磁特性的研究

Analysis of Effect of Earth's Magneitc Field in Micromagnetic Testing

地磁场在缺陷微磁检测中的作用分析

Magnetic Exchange Coupling of SmCo Thin Films

SmCo磁记录薄膜中磁耦合作用的研究

Superparamagnetic Fe_2O_3 microparticles as gastrointestinal contrast agent in magnetic resonance imaging

超顺磁性Fe_2O_3用作磁共振胃肠对比剂

interaction of magnetic dipoles

磁偶极子的相互作用

nuclear physics with electromagnetic interaction

电磁相互作用核物理学

The electromagnetic interaction cannot be switched off.

电磁相互作用不能撤掉。

On Interaction Energy and Mutual Force of Magnetic Dipole and Magnetic Field;

磁偶极子与磁场的相互作用能与相互作用力

magnetic stripe

磁道，活动电影菲林边的磁带，作为录音用途

We know about magnetism by the way magnets act.

我们通过磁铁的作用知道磁性是怎么一回事。

This paper describes the effect of no-load deexcitation damping affect on deexcitation process.

叙述了空载灭磁阻尼作用对灭磁过程的影响。

The action of the negative pole of a magnetic needle is just as real as the action of the positive pole.

磁针的磁极作用不论正负皆是同样的真实。

If a magnetic field is applied,the BFEC-oil mixture would move in magnetic direction.

在磁场作用下,该混合体向磁场方向运动.

The Investigation of the Interaction between Moving Non-ferromagnetic Conductor and Permanent Magnet;

非磁性运动导体与永磁体相互作用研究