Speed of rotation of the Earth  地球自转速率

Interference of polarized light  偏振光干涉; 偏振光的干涉

Irradiation of polarized light  点式直线偏光近红外线照射

a method for the calculation of magnetic field  磁场计算方法

A PWM method of magnetic linkage track  磁链追踪型PWM法

abnormity of magnetic hysteresis loop  磁滞回环的变异

Analogue of magnetic moment  磁矩类比; 子域法

analogy of magnetic field  磁场相似

Analysis of Magnetic Field  磁场分析

ANALYTICAL METHOD OF MAGNETIC ANOMALY  北京地区

Anisotropy of magnetic susceptibility  地球磁场长期变化; 磁化率各向异性

anisotropy of magnetic susceptibility AMS  磁化率各向异性

annual change of magnetic variation  磁变年差; 磁差年变化

Assembly of Magnetic Pole  磁极装配

automatic measuring apparatus of magnetic field distribution  磁场分布自动测量仪

Axial winding structure of magnetic circuit  轴向绕组磁路结构

axis of magnetic needle  磁针轴

balance of magnetic potential  磁势平衡

bars of magnetic pole  磁极线圈