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- Based on the theory of static magnetic field, the surface magnetic field on the high-resolution multipole magnetic drum for a magnetic rotary encoder was analyzed. 摘要应用静磁场理论分析了高分辨磁旋转编码器磁鼓的表露磁场,通过数值计算得到磁鼓表露场分布的直观曲线。
- Provided that the surface magnetic field orientation is calculated, we can get the corresponding surface current direction easily according to the perpendicularity between current and magnetic field. 实验时,只需计算出钢板表面磁场的方向,然后根据电流与磁场的垂直关系即可确定出钢板表面电流的方向。
- Solar activity phena includes not only the phenomena which are driven by solar surface magnetic fields, but also the phenomena such as evolutions of total luminosity, rotation, symmetry and so on. 太阳活动,除了涵盖太阳表面磁场驱动的活动现象外,还包括光度、自转和对称性等物理因素的长期演化。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- EFFECTIVE METHOD FOR INVERSING TWO-DIMENSIONAL CURRENT DENSITY DISTRIBUTION FROM SURFACE MAGNETIC FIELD OF FLAT-SHAPED SUPERCONDUCTOR 由扁平超导体表面磁场反演二维体电流密度分布的一种有效方案
- surface magnetic field 表面磁场
- Can Magnetic Field Drill through a Piece of Iron? 磁场能穿过铁片吗?
- The string is in a magnetic field. 振动弦处于磁场之中。
- The force exerted by a magnetic field. 力由磁场施加的力。
- The lines of force of a magnetic field. 磁力磁场的磁力线
- The class of phenomena exhibited by a magnetic field. 磁性磁场显示的一组现象
- The current in the conductor sets up a magnetic field. 导体里的电流形成一个磁场。
- A third radiation group was unaffected by the magnetic field. 第三组射线不受磁场的影响。
- The magnetic field of the earth creates a torque around the pivot. 地球的磁场在支点周围产生一个转矩。
- We might put the current-carrying wire in a magnetic field. 我们可将载流导线置于磁场中。
- Due to the special capability of the inner surface magnetic finishing, long tubes and excitation setup can not rotate quickly. 由于物流管道内表面磁力研磨的特殊性,管道及励磁机构都不宜作高速旋转运动。
- The stronger the magnetic field,the more current is generated. 磁场越强,发出的电流就越多。
- At the solar surface, convective motions of heated gases jostle the magnetic field line. 在太阳表面,炽热气体的对流运动把这根磁力线冲来撞去。
- Mariner Ten showed that Mercury has a weak magnetic field. 水手10号发现,水星有一个很弱的磁场。