也就是在什么方向上,函数值不变化呢?
他的文体从不变化。
而永不变化的MAC地址给物理设备提供了一个独特可靠的地址。
The never-changing MAC provides a specific, reliable address for a physical device.
Now, the coefficient that relates the amount of heat in to the temperature change is obviously going to be different for these two cases.
在这两个例子中,很显然联系热量和温度变化的系数,是不一样的。
unwilling to say anything about in other words, to say anything about change.
不愿意去说,也就是,任何与变化有关的内容。
These are long-term government bonds and I--now these are--since they're long-term, they have some uncertainty and variability to them.
这些是长期政府债券,由于它们是长期的,就存在不确定性和变化性。
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