单词gravity wind
un.: 重力风
重力风
They make particles move according to different types of forces that imitate nature, such as gravity , wind , drag, or coagulation.
他们能够驱使粒子按照各种力场的动力学描述进行运动，从而模拟真实世界中各种力学现象。例如重力风力拖拽力或者凝聚力。
Forces also change the velocity of particles over time, such as gravity , wind , or drag.
力场也可以改变整个生命周期中粒子的速度，例如重力场，风力场，或者是拖拽力场。