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.

表中描述的能是表示：仪表针位于最刻度值时所具有的能，即针从最刻度值始顺时针动时的状态，当针逆时针转动时，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.

表中描述的能晴示：仪表针位于最刻度值时所具有的能，即针从最刻度值始顺时针转动时的状态，当针逆时针转动时，实现的能相反。