And so notice that when you are at speeds above that that you are exclusively in domain two and your terminal speed is proportional to the square root of the radius of the ball bearings.
应当注意的是，当,速度大的时候，是在,区域2中，终端速度和,这些滚珠的,√r成比例。
2
Ginger lotus flower bud shoots in the terminal bud, flowering at the same time, stem base hypertrophy gradually to form a round ball to the cone-shaped new bulb.