The special solution formula of a third order ordinary differential equation 一類三階常微分方程的特解公式
Solutions of three new second - order quadratic differential equations and their general solution formula 新三類二階二次微分方程的解法及其通解公式
The suitable nutrient solution formula was calculated according to the water quality in beijing 根據(jù)對(duì)主要大量元素的實(shí)際吸收情況,推算網(wǎng)紋甜瓜合適的營(yíng)養(yǎng)液配方。
Finally , the solution formula of the semiboundless mixed problem of the fractional diffusion equation is obtained 最后得到分?jǐn)?shù)階擴(kuò)散方程半無(wú)界混合問(wèn)題的求解公式。
The specified solution formula derivation of second order non - homogeneous linear differential equation with constant coefficients 二階常系數(shù)非齊次線性微分方程特解公式的推導(dǎo)