This control system samples the speed of each wheel on a vehicle and controls each brake's pressure (to stop it from locking up) at up to 20 times per second.
该控制系统对车辆上每个轮子的速度进行采样，并以每秒20次的速度控制每个刹车的压力（防止它锁死）。
2
The three main reasons are lack of competitive pressure, a tendency to reinvent the wheel and a focus on technology rather than organisation.
这有三个主要的原因：缺少竞争压力、重复建设及注重科技而非管理。
3
Steve Nash, Right Ankle: the bad wheel severely limits his ability to pressure the ball on defense. Yes, I'm kidding.