And the electric conductivity of various temperature has been investigated, so that the activity energy is known as minus value with electric ion low dealt with.
还从研究不同温度下的电导而求得活化能,发现为负值,从中讨论了离子跃迁规律。
It is the value plus or minus something.
而是这个值加上或减去某个东西。
Well, if I have a gradient field, then if I try to compute this line integral, I know it will be the value of the function at the end point minus the value at the starting point.
如果有一个梯度场,然后想计算线积分,我知道积分值是,起点的函数值减去终点的函数值。
It bears a negative charge and the value of minus 1.6 times 10 to the 19 coulombs.
电子是带负电荷的,并且,负电的值为1。6乘以10到19,库伦。
And we can go through and calculate the value of this quantity in parenthesis. And, when we do so, we get the value 2.18 times 10 to the minus 18 joules.
我们能进行计算这些值,如果我们这样做,我们能算出是,2。18,乘以10,的负18焦耳。
minus volatility to plus volatility it will return any value in here.
浮动值到+浮动值之间等概率地,去返回一个值。
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