Determination of sparfloxacin in tablets by the first derivative spectrophotometry 一阶导数分光光度法测定片剂中司帕沙星
Solvability of singular second - order two - point boundary value problem with first order derivative 含一阶导数的奇异二阶两点边值问题的可解性
Multiple positive solutions of a semilinear fourth - order boundary value problem with first derivative 含一阶导数的半线性四阶边值问题的多重正解
The traditional methods of edge detection are based on one - order derivative ' s maximum , or two - order derivative ' s zero - crossing 传统的边缘检测基于一阶导数极大值或二阶导数零交叉的定义。
According to the ideal of natural neighbor interpolation , based on the geometric characteristics of voronoi cells , this paper describes a 的一阶导数的一种数学表达式及其数学性质。将voronoi cells和
一: one阶: steps; stairs导数: derivative; differential coe ...向一阶导数: u first derivative一阶导数滴定: first derivative titration; first order differential titration一阶导数光谱法: first-derivative spectroscopy一阶导数双波长法: first-derivative dual-wavelength method一阶导数差示脉冲极谱法: first-derivative differential pulse polarography一阶导数分光光度法: first derivative spectrophotometry阶导数: derivative of n th order; n th derivative; th derivativen阶导数: derivative of n th order二阶导数: second derivative; second-order derivative高阶导数: derivative of high order; derivative of higher order; derivatives of higher order; higher derivative; higher order derivative最高阶导数: highest derivative二阶导数滴定: second order derivative titration二阶导数谱学: second derivative spectroscopy测深面二阶导数: second derivatives of the bathymetric surface二阶导数电位滴定: second-derivative potentiometric titration; second-derivative potentiometric titriation二阶导数检验法: secondderivative test二阶导数近似式: second derivative approximation重力位的二阶导数: second order derivative of gravity potential一阶垂向导数: first vertical derivation一阶空间导数: first order spatial derivative二阶导数分光光度法: second-derivative spectrophotometry高阶导数分光光度计: higher derivative spectrophotometer