1·Ash particles have a small electric charge, and are then trapped on one of the plates.
灰尘颗粒带有少量电荷，因此其中一块金属板可以捕获这些颗粒物。
2·These particles of matter are similar to electrons, but since they have no electric charge, they can pass through anything.
这些物质微粒与电子相似，但因为没有电荷，它们可以穿透任何物体。
3·Spin any electric charge and you get a magnetic field.
当你把任意电荷旋转起来，就能得到磁场。
4·Instead, the solar wind and the sun's UV radiation give an electric charge to atoms and particles in Mars outer atmosphere.
相反，太阳风与太阳的紫外线辐射给予火星大气外侧的原子和粒子一个电荷。
5·So instead, the team devised a way to coat the conducting nanotubes in a polymer to protect the electric charge and allow the ink to be purely semiconducting.
所以，研究组成员想出了一个办法，将导电纳米管覆在一聚合体上，这样不仅可以保护电荷，而且还能使油墨完全呈半导体性质。