1.
Symptoms of a possible reversal-inducing change came to light when another group analyzed the Magsat and Oersted satellite maps.
其他研究团队分析了磁场卫星和厄斯特卫星观测的分布图，发现可能引发磁极反转的变动迹象。
2.
During a reversal, the main field weakens, almost vanishes, then reappears with opposite polarity.
在逆转期间，主磁场减弱，几乎为零，然后以相反的磁极重新出现。
3.
Magnetic minerals trapped inside ancient rocks have recorded hundreds of these so-called polarity reversals in the past500 million years.
在地磁反转后，指北针的指针会指向南极，而不再是冰冻的北极。
4.
self reversal of thermoremanent magnetism
热剩余磁性的自反转
5.
When the sun's rotation sweeps this warped surface across the earth, we detect sudden changes in the polarity of the magnetic field.
当太阳的自转使这个波浪形间隔面扫过地球时，我们就会探测到磁场极性的突然反转。
6.
The aurora now spins counter-clockwise, while the global subtle bodies spin clockwise, balancing the two energy flows out in a new form of magnetism.
极光现在反时针旋转，而地球精微身体则顺时针旋转，平衡了新磁场形式中的两股能量流。
7.
Magnetic Polaritons in Antiferromagnets/nonmagnets;
反铁磁/非磁结构的磁极化激元色散关系
8.
Effects on Armature Reaction of Permanent Magnet DC Motor by Unequal Thickness Poles
不等厚磁极对永磁直流电动机电枢反应的影响
9.
Occasionally, however, the dipole part of the field reverses, causing the locations of the north and south magnetic poles to switch.
不过，有时候磁场的偶极部分会倒转，导致了北磁极和南磁极的位置转换。
10.
Saturated-Flux-Linkage-Model Based Rotor Polar Identification of Permanent Magnet Motor
基于饱和磁链模型的永磁电机转子极性鉴别
11.
The opposite poles of magnets attract each other.
磁体的相反两极相互吸引。
12.
Study of AlN Thin Films Deposited on Mo Electrode by Reactive Magnetron Sputtering
Mo电极上磁控反应溅射AlN薄膜
13.
Magnetic properties of ultrathin (4) Fe film studied by polarized neutron reflectometry
超薄Fe(4)膜磁特性极化中子反射研究
14.
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。
15.
Effect of Extremely Low Frequency on Gene Transcription in Vitro;
极低频磁场影响细胞基因转录的研究
16.
The Magnetic-field-induced Electric Polarization Flop in Multiferroics;
多铁性材料中磁场感应的电极化翻转
17.
Design of Control System for Permanent Magnet Claw Pole Motor with Outer Rotor
永磁外转子爪极电机控制系统的设计
18.
A Multiple Rotor Poles Doubly Salient Electromagnetic Generator for Direct Driven Wind Turbine
直驱式多转子极电励磁双凸极风力发电机