The other process of droplet growth is by collision and coalescence. 雲滴增長的另一個過程是各雲滴間的碰撞和併合。
It is legitimate to envisage a more or less one-to-one correspondence between cloud nucleus concentration and the concentration of cloud droplets. 擬想雲核濃度與雲滴濃度之間有或多或少的一一對應關係是合理的。