互联网必须反应足够灵敏，可以高速自驾车去哪里以及怎么样对需要瞬间反应的情况作出应对。
The network has to be responsive enough to tell a self-driving car where to go and how to react to situations that require a split-second reaction.
选择性：继电器对诸如系统瞬间切换或负载突变之类的无害的异常情况不作反应。
Selectivity: The relay must not respond to abnormal, but harmless, system conditions such as switching transients or sudden changes in load.
应用推荐