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- 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
- The solar wind has its own magnetic field, which travels with the outflowing plasma into interplanetary space. 太阳风有它自己的磁场，这个磁场会随著外流的太阳风电浆一起流入星际空间。
- The noise is caused by charged particles from the solar wind colliding with Earth's magnetic field. 这些声音是由太阳风中的微粒与地球磁场相碰撞产生。
- But in the magnetosphere, weather results from the interaction between the earth's magnetic field and the solar wind. 但在磁层里，太空天气却是由地球磁场和太阳风的交互作用所造成。
- 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。
- "The wind comes in, carries a magnetic field, which wraps around the ionosphere of the planet. “太阳风过来时携带的磁场把行星的电离层缠绕住。
- The stronger the magnetic field,the more current is generated. 磁场越强，发出的电流就越多。
- 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。
- A fluctuating magnetic field is produced in the iron. 铁心中就产生交变磁
- Don't bend or stain and avoid magnetic fields. 不要弯折、污损，并避开磁场。
- Magnetic fields creating dynamic sculptures. 磁场造成的动态条纹。
