s导数
原声例句
-
All right. If the derivative is small, it's not changing, maybe want to take a larger step, but let's not worry about that all right?
好，如果导数很小的话，函数就基本没什么变化,可能我们就想把步子迈大一点儿了,但是别为这个担心？
-
Just take the derivatives and that's the velocity vector.
直接计算对时间的导数就是速度矢量
-
dA/dT dS/dV So this is negative dS/dV.
是负S，It’s，negative，S。,这个二阶偏导数是负的恒定温度下的。
应用推荐
$firstVoiceSent
- 来自原声例句