中英互译

minus point

基本释义

For patterns with a leading minus sign (negative prefix), truncation occurs at the point of a nondigit character, including embedded minus signs.
对于带前置负号(负前缀)的模式，截断发生在非数字字符的点(包括了内嵌的负号)。
Well, the change in f is the value of f at the upper point here, which is x0+delta x, and minus its value at the lower point P, which is f of x0, divided by delta x.
f的变量就是f在上面的点时的值， x0+delta x，减去f在下面的点P时的值，x0，再除以delta x。
OK, so we take the value of a potential at the starting point, sorry, we take value potential at the endpoint minus the value at the starting point.
在起点取势函数的值，抱歉，在终点取势函数的值，减去起点的势函数值。