If the current is sent in the opposite direction, the polarization is reversed.
如果当前发送一个相反的方向,磁极指向就反转。
So I'm going to put the left and right in inverted commas here because actually what they did was they corrected for people's natural direction and not natural direction.
现在我用反转的方式表示左右,因为,实际上,他们为此做了有关,人自然方向与非自然方向的研究
Cmp is just saying, cmp and if I want to reverse it, it goes the other way.
一个比较的方法了,的意思是,是不是大于,is,this,bigger,than,如果我反转了参数的顺序,它的意思就是是不是小于了。
So if you had a high temperature, this a small compared to b. If you're negative which means that dT/dp at constant H is less than zero.
高于反转温度,这一项相比于b很小,意味着H恒定时,偏T偏p小于零。
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