For a sunspot to form on the solar surface, the magnetic field needs to attain a certain strength to push the surface plasma aside, exposing the solar interior as a cool spot — a sunspot.
在太阳表面，磁场强度必须强到能推开表面的等离子体，将温度较低太阳内部的暴露在外，形成一个太阳黑子。
These methods all can be used to solve the magnetic aberration hi the conventional push-pull converter.
这两种方式均可以解决传统推挽直流变换器存在的偏磁问题。
Although this behavior might seem paradoxical, it is actually quite a simple matter to make electrons oppose the "push" of the applied electric and magnetic fields.
这个行为虽然看起来很诡异，但事实上要使电子反抗外加电场及磁场的“推力”，道理却相当简单。
It's a maglev keyboard that actually floats the keys, using magnetic force to provide tactile resistance when you push them.
这个键盘的按键通过磁力悬浮在键盘上，比普通键盘手感更好，而且能根据按键力度的不同改变按键的抗阻。
The energy with which the magnetic force is trying to push the ring away is converted into heat.
能源与该磁力试图推动环，这点是转换成热能。
Present status of push slab for sintering soft-magnetic ferrites in nitrogen kiln are introduced in this paper. In addition the key problems to be resolved for producing push slab were discussed.
介绍了我国软磁铁氧体烧结氮窑用推板的生产使用情况，讨论了实现软磁铁氧体烧结氮窑用推板国产化亟待解决的关键问题。
Present status of push slab for sintering soft-magnetic ferrites in nitrogen kiln are introduced in this paper. In addition the key problems to be resolved for producing push slab were discussed.
介绍了我国软磁铁氧体烧结氮窑用推板的生产使用情况，讨论了实现软磁铁氧体烧结氮窑用推板国产化亟待解决的关键问题。
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