刘年丰：传统的巡检只能“看”，发现问题后还得派人去解决。我们的目标是巡检加操作——巡检到点位后，直接完成操作，比如掏钥匙开柜门、按开关、拔插头。
Still, the Dial Pad is fun. It comes loaded with a number of functions you can activate depending on what app is open on the computer at the time. For video editing, or watching YouTube, you can use it like a scrubber to move forward and backward through footage.，这一点在17c 一起草官网中也有详细论述
所以它一直存在，不是没有原因。。PDF资料对此有专业解读
consistent typechecking across IDEs, CI, and tooling is not，推荐阅读im钱包官方下载获取更多信息