There is no understanding them for there is nothing to understand - they are a randomforce in the universe.
我们无法理解他们因为他们没有什么值得去理解，他们只是宇宙中一股散乱的力量。
2
Laser motion equation have been obtained with thermodynamical method in the paper, and term of "randomforce - is not appeared in the equation."
本文用热力学方法处理了激光运动方程，得到的运动方程中不出现“随机力”项。
3
A fundamental nonlinear motion equation about motor protein subject to randomforce and random potential is derived. The expression of the probability flux of this system was obtained.