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- When rotating the magnet, the distribution of the magnetic field change,the direction of magnetic force line change accordingly. 当磁铁旋转时，磁场分布变化，磁力线走向也随之改变。
- At the airgap, magnetic field change is analysed through two-dimensional analytical method and two-dimensional finite-element method. 通过二维解析法和有限元法分析电动机不同气隙时的气隙磁场变化。
- This is where a magnetic field changes shape and bumps into itself. 这就是磁场改变了形状然后向本身内部撞击。
- Through comparsion of two methods, conclusion of magnetic field change is obtained.This paper may supply referrence for investigation and design of the motor. 通过以上两种方法的比较，得出气隙磁场变化的结论，可供研究设计该类电机的人员参考。
- In the time domain, the self-potential anomaly emerged first and ULF magnetic field changes arose then. 在时间序列上先出现自电位异常,然后是超低频磁场的变化;
- Magnetic field changes are sensed by two integrated Hall transducers and then are differentially amplified on the chip. 磁场变化可由两个集成霍尔传感器检测到,然后再在芯片上进行差分放大。
- CONLUSION: Chromosomal aberrations caused by lasting magnetic field changed the genetic characteristics of O.sativa. 结论： 磁场对染色体结构的影响是造成水稻遗传特色改变的重要原因之一。
- A device that makes use of the effects of low temperatures on conductive materials such that small magnetic field changes can control large current changes. 一种利用导体材料低温效应的器件，这种低温效应使得很小的磁场变化便能控制很大的电流变化。
- The mechanism of the efficiency enhancement is that the tapered magnetic field changes the condition of the electrons motion and improves the bunching of the electrons in the interaction between the electron beam and the wave. 这种效率放大的物理机制是2坡度磁场改变了相对论电子的运动条件，有效地改善了波束互作用过程中电子的群聚状态，使电子束有更多的动能转换为电磁能，从而提高了电子束的换能效率。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- 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
- When the State field changes, the State Change Count is set to 1. 当“状态”字段更改时,State Change Count(状态更改计数)会设置为1。
- magnetic field change 磁场变化
- 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。
