查询词典 magnetic moment

The magnetic drag moment and eddy current loss are investigated.

永磁磁浮轴承的损耗主要包括磁阻力矩损耗和涡流损耗。

It is shown that the magnetic saturation may cause double frequency electromagnetic moment.

发现在磁饱和状态下发电机电磁干扰力包括倍频参数激励成分。

Jiangxi Provincial Environmental Management Office, EPA Radiation Linke Zhang YE Chang believes that the Earth itself is large magnetic field, human beings live every moment of electromagnetic radiation among the human body itself is radioactive and constantly absorbing radiation, radiation also been distributed.

江西省环境管理处，环保局辐射林克张叶长认为，地球本身是大磁场，人类生活在人体本身是具有放射性的，不断吸收辐射电磁辐射的每一个时刻，辐射也已分发。

At this moment, we have two important events : the Back EMF current is maximum and the creation of a magnetic field in the coil which contributes to ATTRACT the previous magnet placed at -60°.

此时此刻，我们有两项重要活动：回势，是目前最大，并建立一个磁场线圈，它有助于吸引上磁铁置于-60 °。

In this thesis, moment-volume instability in Invar materials and induced transitions of atoms from high moment state to nonmagnetic state with elevating temperature are taken to understand composition- and temperature-dependence of investigated magnetic and elastic properties of 〓.

在本工作中，Invar材料中的磁矩—体积失稳以及由其产生的随温度升高从高磁矩态向非磁态的原子跃迁机制被用来理解〓的磁性和弹性的成份和温度依赖。

In this thesis, the Hinf robust loop shaping control of the magnetic bearings for a moment wheel system is investigated.

本文的研究对象为控制力矩陀螺磁悬浮系统，着重研究整个系统的鲁棒Hinf回路成形控制。

Expressions of the electric dipole, the magnetic dipole and the traveling-wave moment are obtained in the expansion, respectively.

本文提出了一种关于曲线型行波线天线在远场区域的辐射场的简化计算方法。

An orbiting electron in an atom will have a magnetic dipole moment.

一个原子中旋转的电子会有磁偶极距。

This paper introduces a method of accurately engineering calculating transmitting torque of magnetic driver,discusses the relationship between the moment and the parameters of magnetic body.

文摘：介绍了平面轴向磁性传动器传递力矩工程计算的准确方法，探讨了其传递力矩与磁体参数间的关系，得到的结果可供实际设计时参考。

According to the characteristics of the larger start electric curent, start torque and the demagnetizing influence of the armature reaction of motereycle starter at the moment of starting, the formula of the largest demagnetizing magnetic- power is deduced and the magnetic method of separehng alnico is gnined on the basis of the largest dernagntizing magntic - power.

根据摩托车起动电机起动电流大、起动转矩要求高的特点，以及起动时直轴电枢反应和交轴电枢反应对永久磁铁的去磁作用，推导出最大去磁磁势的计算公式，给出了根据最大去磁磁势选择磁钢的方法，并通过实测证明电枢反应对起动电机性能的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。