difference value

• 差值

difference value的用法和样例：

例句

1. The difference between the wires'voltages is what conveys the data.
   用缆线两端的电压差值来表示传递信号。
2. Two pointers can be subtracted, yielding the difference between the pointers.
   两个指针可做减法操作，得到它们之间的差值。
3. You can instantiate value types in two ways.
   可以通过两种方式实例化值类型。
4. The device calculates the fog value by referring to a lookup table containing fog values that are indexed to the depth of a given pixel.
   设备计算雾化值时引用包含索引深度为指定像素的雾化值的查找表。