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- Derivative method has been widely used for resolving overlapped spectra,but the noise level increases apparently in higher order derivative calculation. 导数法广泛应用于重叠峰分辨,但信噪比会随着导数阶数的增加而降低。
- Based on practical application,by using different analytical method,combining with theory derivation calculation,the article discussed analytical judgment methods on SF6 facilities discharge fault. 从实际应用出发,运用不同的分析方法,结合理论推导计算,论述了SF6设备放电故障的分析判断方法。
- Derive calculation formula of transition length of circular tube belt conveyor and conductinguiry of position of feeding point in the transition,related Calculation of buffer roller and other rollers. 介绍了圆管形胶带机过渡段长度的计算公式，并对过渡段内加料点的位置、缓冲托辊及其它托辊的有关计算进行了探讨。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- 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
- You are out in your calculation. 你失算了。
- WAVELET TRANSFORM AS A GENERAL TOOL FOR DERIVATIVE CALCULATION OF ANALYTICAL SIGNALS 小波变换用于分析化学信号的导数计算
- After much calculation, they offered him the job. 经过慎重考虑，他们把这项工作交给他了。
- Inprovement of the Method on Derivative Calculation of the Power-Exponential Function and Their Application 幂指函数的导数计算方法的改进与应用
- Did I make any error in my calculation? 我计算中有没有出差错?
- There's an error in your calculation. 你计算中有个错误。
- Your calculation is way off beam. 你的计算大错特错。
- Determined by mathematical calculation. 计算出的通过数学计算来确定的
- 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。
- He slipped up in his calculation and failed in the examination. 他计算出了错，这次考试未能及格。
- 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。
- The calculation was difficult, but we finally cracked it. 计算起来很费劲，然而我们终於解决了。
