Turn on and cut function details: The table shows the turn on and cut situations as pointer moves deasil, and the function is opposite while the pointer moves widdershins.

中描述的能是：压力指针位于最刻度值时所具有的能，即压力指针从最刻度值始顺时针动时的状态，当压力指针逆时针转动时，实现的能相反。

Turn on and cut function details: The table shows the turn on and cut situations as pointer moves deasil, and the function is opposite while the pointer moves widdershins.

中描述的能晴：压力指针位于最刻度值时所具有的能，即压力指针从最刻度值始顺时针转动时的状态，当压力指针逆时针转动时，实现的能相反。