| 释义 |
partial derivative 释义 偏导数:多元函数对其中一个变量求导数,而将其他变量视为常数的导数。 例句 1·And that is an approximation for partial derivative . 这就是偏导的近似值。 2·OK, so that's the definition of a partial derivative . 好的,那就是偏导数的定义。 3·So, at that point, the partial derivative is zero with respect to x. 因此这点上x的偏导为零。
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