The form when gases, particles and the earths atmosphere collide with charged particles released from the sun.

当气体、粒子和地球大气层与太阳释放的带电粒子碰撞时形成的。

They form when gases, particles in the Earth's atmosphere collide with charged particles released from the sun.

当地球大气中的气体、粒子与太阳释放的带电粒子碰撞时就形成了极光。

In 1846, Graham published his research on the motion of gas particles.

1846 年，格雷厄姆发表了他对气体粒子运动的研究。

Another idea is that the gas particles bind to the water vapor, so the air acts like a sponge and can hold more smell than regular, dry air.

另一种观点是气体微粒与水蒸气混合后，空气的作用跟海绵类似，比平常干燥的空气更能留住气味。