partial derivative

常见例句

That is not a partial derivative, OK?
这可不是偏导数哈？
OK, so that's the definition of a partial derivative.
好的，那就是偏导数的定义。
That was this symbolic vector operator in which the components are the partial derivative operators.
这个是符号化的向量算子,其中它的分量是偏微分算子。

We have discovered that this partial derivative that appears in the definition, the abstract definition of the differential for internal energy, is just equal to the constant volume heat capacity.
我们还发现,这个偏微分出现在了，内能的偏微分,定义式中，它也就是热容。
麻省理工公开课 - 热力学与动力学课程节选
OK, so for a constant volume process, du we can write du, partial derivative of dT u with respect to T at constant V, dT, dv plus partial derivative of u at constant V, dV.
好，对于一个恒定体积的过程，我们可以写出,等于偏u偏T，V不变，加上偏u偏V，T不变。
麻省理工公开课 - 热力学与动力学课程节选
So, using those, now, what happens if we take the second derivative of A, the mixed derivative, partial with respect to T and the partial with respect to V.
如果我取A的二阶导数,混合导数，对T偏微分,再对V偏微分。
麻省理工公开课 - 热力学与动力学课程节选

In August 2009 it entered into a partial settlement in the federal derivative action that did not include Samueli, Ruehle and Nicholas.
FORBES: Broadcom Billionaires Reach Preliminary Settlement On Backdating Lawsuit