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- approximate partial derived function 近似偏导函数
- approximate partial derivative 近似偏导函数
- We will replace the partial derivative by an ordinary derivative. 我们可用普通微商代替偏微商。
- The difference between an ordinary and a partial derivative was at first not explicitly recognized. 通常的导数与偏导数的区别在一开始并未被人们明确地认识。
- The difference between an ordinary and a partial derivative was at first not explicitly recongized. 通常的导数与偏导数的区别在一开始并未被人们明确地认识。
- We also give the matrix forms of the interface partial derivative with multiple complex interfaces. 给出了任意多个复杂界面情况下，反演时所需的走时对界面偏导数系数矩阵。
- The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle. 运用误差理论和偏导数原理，推导出转位误差与寻北误差二者之间的关系模型。
- The evaluation of partial derivation is quite simple. 偏微商求值十分简单。
- The required partial derivatives are easily worked out. 欲求的偏导数不难得出。
- Combine this with either the letter “d" (for a total derivative) or the “partial" command (for a partial derivative) to achieve the effect of a derivative. 结合全微分使用的字母“d”或者偏微分使用的“partial”命令就可以表达微分表达式了。
- approximate partial differential 近似偏微分
- The compressibility of gas isn't related to the compressibility factor directly.It is determined by the partial derivative of its compressibility factor to the pressure at a certain temperature. 真实气体的可压缩性与压缩因子的大小没有直接的关系,而由它的压缩因子在一定温度下对压力的偏导数来决定。
- The method set out above for computing partial derivatives is often used in economics. 上面建立的计算偏导数的方法经常用在经济学中。
- Partial derivative of higher order 高阶偏导数
- partial derivative correlation tracking 偏导相关跟踪
- Abstract: Another method for proving the three thermodynamical partial derivatives equaling chemical potential is given. 文摘:对三个热力学偏导数等于系统化学势给出了又一种证明方法.
- This is just an approximate figure. 这仅仅是个近似值。
- A vector having coordinate components that are the partial derivatives of a function with respect to its variables. 斜率一个矢量,其坐标分量是一个函数对其变量的偏微分。
- Another method for proving the three thermodynamical partial derivatives equaling chemical potential is given. 对三个热力学偏导数等于系统化学势给出了又一种证明方法.
- partial derivative equation ( PDE ) 偏微分方程
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