英语词汇first derivative spectrum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	first derivative spectrum
释义	first derivative spectrum 简明释义一级导数光谱网络释义 1 ?一级导数光谱 ... Derivative Spectrum Law 导数光谱法 first derivative spectrum 一级导数光谱 First derivative of UV spectrum 一阶导数紫外光谱法 ... 短语 1 first derivative spectrum method 一阶导数光谱法 2 First derivative of UV spectrum 一阶导数紫外光谱法 3 First derivative ratio spectrum 比值光谱一阶导数双语例句 1 It is shown that the wavelength modulated reflective spectrum is essentially the first derivative of dielectric function with respect to the energy. 分析表明波长调制反射谱的实质，是介电函数对能量的一级微商。 2 The original spectrum is processed by using first derivative, and applying Partial Least-Squares method to set up linear mathematical model. 采用一阶导数方法对光谱进行预处理；利用偏最小二乘法建立模型。
随便看	static-pressure ratio static pressure ratio static pressure regulation static pressure regulator static pressure sensor static pressure source static pressure system error static pressure tap static pressure tap static pressure tapping static pressure transducer static pressure tube static-pressure tube static-pressure vent hole static printer static printout static printout static print out static probabilistic inventory model static probe static problem static procedure static process static processor allocation static program

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