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- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- moment derivative coefficient 力矩系数导数
- derivative coefficient 诱导系数
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- A derivative is defined by a limiting process. 导数是通过一个极限过程加以规定的。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- A highly derivative prose style. 毫无创意的散文风格
- Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- A derivative word;a derivative process. 衍生词；推导过程
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
- Not standing alone;derivative or dependent. 从属的，不独立的不独立存在的；衍生性的或依赖性的
- Note: Underlined parts are direct path coefficient. 注:划线的为直接通经系数。
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
- Derivative that is thrown if the wait times out. 派生类,它在等待超时后即被抛出。
