| 1. | 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。 |
| 2. | At the sides of the well the magnetic field lines are quite high and rise steeply above the galactic plane .
在井的四边，磁力线相当高，并急剧地升到银道面以上。 |
| 3. | A magnetic field exerts forces on such charged particles , too , sending them twirling around magnetic field lines
磁场也会对这些带电粒子施力，使它们沿著磁力线快速旋转。 |
| 4. | The key turns out to be a sudden rearrangement of magnetic field lines , a phenomenon called reconnection
磁场线的突然重新排列被证明是事情的关键，这是一种称为重连的现象。 |
| 5. | As solar fluid circulates , it drags along magnetic field lines and gives up about 10 percent of its kinetic energy to the field
太阳内部的流体在循环的时候，拉著磁力线一起前进，大约有10 %的动能会损失而变成磁场。 |
| 6. | The largest part of takes place because magnetic field lines are trapped in good electrical conductors such as the molten iron of the earth ' s outer core
发生磁场的再生是因为磁场曲线被限制在良好的电导体内，如地球外核的熔融铁。 |
| 7. | The variation must in a swimming pool will soon diffuse throughout the pool , a concentration of magnetic field lines diffuses throughout the planet ' s outer core
与游泳池中一滴有色的染料在池中迅速扩散的方式一样，一个浓缩的地磁场曲线的扩散遍布地球的外核。 |
| 8. | Far below the southern tip of africa they found a small region where the magnetic field lines point peculiarly toward the center of the earth instead of toward the surface , as do the dominant lines in that region
他们发现，在非洲南端的地表深处，有一小块区域，那儿的磁场磁力线罕见地指向地心，而不是如该区域的主磁场磁力线一般地指向地表。 |
| 9. | Realize the earth has magnetic field lines that loop out into ace from the northern hemi here to the southern hemi here ， arching away from the earth and it is those magnetic field lines that organize the solar storms that cause it to create auroras
要知道，地球上的磁场线以环形在空间从北半球抛向南半球，呈拱形覆盖于地球上空，而正是这些磁场线对于太阳风暴的作用形成了极光。 |
| 10. | Realize the earth has magnetic field lines that loop out into space from the northern hemisphere to the southern hemisphere ， arching away from the earth and it is those magnetic field lines that organize the solar storms that cause it to create auroras
要知道，地球上的磁场线以环形在空间从北半球抛向南半球，呈拱形覆盖于地球上空，而正是这些磁场线对于太阳风暴的作用形成了极光。 |
