一阶导数的英文

• first derivative
• first-order derivative

• "一"英文翻译    one
• "阶"英文翻译    steps; stairs
• "导数"英文翻译    derivative; differential coe ...
• "向一阶导数" 英文翻译 :    u first derivative
• "一阶导数滴定" 英文翻译 :    first derivative titration; first order differential titration
• "一阶导数光谱法" 英文翻译 :    first-derivative spectroscopy
• "一阶导数双波长法" 英文翻译 :    first-derivative dual-wavelength method
• "一阶导数差示脉冲极谱法" 英文翻译 :    first-derivative differential pulse polarography
• "一阶导数分光光度法" 英文翻译 :    first derivative spectrophotometry
• "阶导数" 英文翻译 :    derivative of n th order; n th derivative; th derivative
• "n阶导数" 英文翻译 :    derivative of n th order
• "二阶导数" 英文翻译 :    second derivative; second-order derivative
• "高阶导数" 英文翻译 :    derivative of high order; derivative of higher order; derivatives of higher order; higher derivative; higher order derivative
• "最高阶导数" 英文翻译 :    highest derivative
• "二阶导数滴定" 英文翻译 :    second order derivative titration
• "二阶导数谱学" 英文翻译 :    second derivative spectroscopy
• "测深面二阶导数" 英文翻译 :    second derivatives of the bathymetric surface
• "二阶导数电位滴定" 英文翻译 :    second-derivative potentiometric titration; second-derivative potentiometric titriation
• "二阶导数检验法" 英文翻译 :    secondderivative test
• "二阶导数近似式" 英文翻译 :    second derivative approximation
• "重力位的二阶导数" 英文翻译 :    second order derivative of gravity potential
• "一阶垂向导数" 英文翻译 :    first vertical derivation
• "一阶空间导数" 英文翻译 :    first order spatial derivative
• "二阶导数分光光度法" 英文翻译 :    second-derivative spectrophotometry
• "高阶导数分光光度计" 英文翻译 :    higher derivative spectrophotometer

• 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
• In chapter two , we put forward an iteration ( 2 . 1 . 1 ) in which the first derivative and the first divided difference are only calculated in each step
  1 . 1 )与另两个也仅含一阶导数和一阶差商的算法及两步newton迭代的收敛阶
• Bar code recognition is a matter of edge detection , which has long been done through the maximum value of the first derivative or zero crossing of the second derivative
  条码识别是一个边缘检测问题。长期以来，边缘检测都是通过一阶导数极大值或二阶导数零交叉进行的。
• Combining principal factors scores , a * and first derivative of 555nm reflectance , we discussed modem sediment environment in shelf of the yellow sea and east china sea
  结合主因子得分、 a ~ *和re555nm一阶导数的分布，讨论了黄海、东海陆架的现代沉积环境(氧化还原环境) 。
• The symmetrical part uses the source distribution on the center plane of the body whereas the asymmetrical part is achieved through the doublet distribution on the camber surface
  求解完毕得到速度势后，对其求一阶导数得到物面上的速度分布，进而通过伯努利方程求出物面上的压力分布。
• The theory on well - posedness and regularity of solutions to such class of degenerate problems , plays a crucial role in the above fields . anyway , such equations are deserved to be investigated vastly
  进而通过解常微分方程，可以得到弱解关于退化方向的一阶导数的一种积分表达式，从而在两种不同情形下建立了两个基本引理。

• 一阶导数的法语：dérivée première