1.
Application of Soft Start to the Large Power Solid Pole Synchronous Motor
软起动在大容量实心磁极同步电动机上的应用
2.
The magnetic flux can flow inside the core with extreme low reluctance.
使磁通以极小的阻力在铁心中流通。
3.
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。
4.
The Exploitation of Strong Permanent Magnetic Poles on Plane Surface and the Experiment Research on Its Working Character;
强永磁材料平面磁极头的开发及其实验分析
5.
Investigation of the bioeffects of ELF Pulsed Magnetic Fields
极低频脉冲磁场生物效应的实验研究
6.
The Realization of Reduction-to-the-pole of △T Magnetic Anomaly in the Southern South China Sea
南沙海域及邻区△T磁异常化极的实现
7.
Experimental studies on square wave electromagnetic pulse effect for the semiconductor triode 2SC3402
三极管2SC3402方波电磁脉冲效应实验研究
8.
Experimental Studies on Square Wave Electromagnetic Pulse Effect for Semiconductor Triode 2SC3312
三极管2SC3312方波电磁脉冲效应实验研究
9.
Development of Permanent Magnetic Poles Based on Freeform Surface Finishing and Experimental Studies on Their Working Performance;
基于自由曲面磁性研磨永磁磁极头开发与实验研究
10.
CHANGE CHARACTERISTICS OF MAGNETIC STORM IN ANTARCTIC ZHONGSHAN STATION AND BEIJING MING TOMBS MAGNETIC OBSERVATORY CENTER OF CHINA ON MARCH 24,1991
南极中山站与北京地磁中心台1991年3月24日磁暴的变化特征
11.
In regions near the magnetic poles, compasses are virtually useless.
在磁极附近区域，罗盘实际上已经失去作用。
12.
Research and Implementation of Doubly Salient Electro-magnet Starter-Generator System;
电磁式双凸极起动-发电机系统研究与实现
13.
Study and Practice of Doubly Salient Electro-Magnetic Starter/Generator System;
电励磁双凸极起动/发电机系统研究与实践
14.
One Hardware Method for Voltage Regulating of DSEM
一种电励磁双凸极发电机调压的硬件实现方法
15.
Experimental studies on damage power of square wave electromagnetic pulse for the semiconductor triode
半导体三极管电磁脉冲损伤功率实验研究
16.
A test with a magnet and a compass shows that N-poles and S-poles attract each other, but that two N-poles or two S-ploes repel each other.
磁铁和指南针的实验表明N极和S极互相吸引，两个N极或两个S极互相排斥。
17.
The fundamental magnetic entities are magnetic dipoles.
基本的磁体是磁偶极子。
18.
Experimental Study on Magnetic Fluid Seal of Centrifugal Pump
离心泵旋转轴的磁流体密封实验研究