查询词典 derivative

The fluorescence spectrums of normal and diabetic urine were collected from 510 nm to 620 nm , the second derivative spectrums were used to process data.

在510 nm～620 nm范围内采集健康人和糖尿病患者尿样的荧光光谱，利用求二阶导数光谱的方法进行数据处理。

A new data analysis method was proposed to analyze the separated probe data based on the method of the integration of the second derivative the probe current.

为了采用探针电流二次微分积分法分析等离子体参数，对于离散的探针测量数据，提出了一套新的分析方法。

The second derivative spectroscopy and Gaussian fitting fluorescence spectroscopy are effective methods to monitor changes in structural characteristics of proteins.

本文研究结果表明，荧光光谱结合导数光谱分析和高斯拟合光谱方法是分析蛋白质构象及功能变化的有效方法。

The second index , helpful for derivative tool markets , includes the most value stock and that in most liquidity in market.

第二个指数包括市场上市值最大和流动性最高的股票，对衍生工具市场较为有用。

Derivative security of interest rate is one whose pay off, to some extend, determined by interest rate.

有的债券还在确定的时间支付确定的利息。

By constructing suitable cone and applying the decomposition technique of equation,the positive solutions are investigated for a class of semilinear fourth-order boundary value problem s with first derivative.

通过构造适当的锥并且利用方程的分解技巧研究了一类含一阶导数的半线性四阶边值问题的正解。

By constructing suitable cone and applying the decomposition technique of equation, the positive solutions are investigated for a class of semilinear fourth-order boundary value problems with first derivative.

通过构造适当的锥并且利用方程的分解技巧研究了一类含一阶导数的半线性四阶边值问题的正解。

To study the interaction between SO2 derivative and bovine serum albumin.

目的：研究二氧化硫衍生物与牛血清白蛋白的相互作用。

A sidelight here is that if you look at the mathematical representations of a PM signal versus an FM signal, the difference is that the modulation component in a PM signal is the mathematical derivative of the modulating signal in the FM signal.

如果你看调相PM信号和调频FM信号的数字表达式的对比，它们的不同点是调相PM信号调制向量是调频FM信号调制向量的数学派生。

Its outputs include the sigmoidal function to realize I-V nonlinear transfer and its derivative using the forward differential method.

它不仅产生S型函数，完成非线性I -V转换；还利用前向差分法，产生S型函数的导数。

YOUR voice, my friend, wanders in my heart

80你的声音，我的朋友，徘徊于我心间

The preparation of cabalt nanoparticles by the reduction of Cobalt chloride hexahydrate with Sodium borohydride in the reverse microemulsion solutions of water/ Didodecyldimethylammonium bromie/ toluene was investigated. i changed the Cobalt chloride hexahydrate concentration in the Didodecyldimethylammonium bromie/ toluene system to analysis the particle size.

在water/ Didodecyldimethylammonium bromie/ toluene的逆微乳化系统中，本人以硼氢化钠来还原系统中的Co的金属前驱盐氯化亚钴来做研究，在实验中本人改变在Didodecyldimethylammonium bromie / toluene系统时的氯化亚钴浓度以改变粒子的大小，本人也尝试改变反应的速度来研究对奈米粒子生成时所造成的影响。