查询词典 magnetic

After a while it became clear that one could try to forecast magnetic intensity because long periods of quietude alternated with short periods of plenty of sharp peaks (this is called a magnetic storm).

过了一段时间，人们发现磁的强度是可以预测的，因为一段长时间的平静期和一段短时间的高峰期交替出现。

We analyze the magnetic storm on April 11, 2001 to investigate how the compression of the magnetopause would influence the magnetic field in the geospace and on the ground...

集中分析2001年4月11日的磁暴事件，研究当磁层顶发生强烈压缩以后，在地球空间和地面上产生的磁场影响。

When the sun in the middle, the two planets in the sun with a symmetric planar sides of the Earth at this time just running the middle of this, will be the impact of solar magnetic storms, with a magnetic storm the size of the quality of the planet.

当太阳在中间，两个行星分别在太阳的对称同一个平面两侧，如果此时地球刚好运行到这中间，就会受到太阳磁暴的影响，产生磁暴的大小与行星的质量有关。

We analyze the magnetic storm on April 11, 2001 to investigate how the compression of the magnetopause would influence the magnetic field in the geospace and on the ground when it was strongly compressed.

集中分析2001年4月11日的磁暴事件，研究当磁层顶发生强烈压缩以后，在地球空间和地面上产生的磁场影响。

The difference of magnetic susceptibility of different density level coal is the basis of coal magnetic separation.

不同密度级煤比磁化率的差异是煤磁选的依据，用Gouy磁天平对不同密度级煤比磁化率进行测定，煤比磁化率随着密度的减小而减小，小于1。

Of course, but also away from the magnetic tape recorders, magnetic therapy devices and other equipment.

当然，也远离磁带录音机，磁疗器等设备。

Moreover, the effect of misalignment on transmission torque and magnetic force of magnetic coupling designed for this research was explored in order to obtain the influence of assembly parameters.

亦针对本研究所设计的磁性联轴器於装配时所产生的误差现象，进行其对传输扭矩及磁力的影响分析，以期能达到对此磁性联轴器使用特性上有更深一层的了解。

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。

On the basis of the classic electromagnetic field theory and London equations,a calculation model was founded for the magnetic torque of a superconducting sphere with high rotating speed in a uniform magnetic field.

基于经典的电磁场理论和伦敦方程，为在均匀磁场中高速旋转的超导球体所受力矩的计算建立了理论分析模型。

Magnetic property survey of the samples indicates radius and magnetic torque of the doping RE ion have important effect on magnetoresistance of the sample.

样品的磁性质测量表明掺杂稀土离子的半径及磁矩对材料的磁电阻有明显影响。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。