基本解釋[數(shù)學(xué)]二階方程[計算機(jī)科學(xué)技術(shù)]二階方程式英漢例句雙語例句The general solution of a kind second order equation is given.給出一類二階變系數(shù)線性微分方程的通解。And experiments proved that the reaction rules of isocyanate and water could be described by the second order equation.實(shí)驗(yàn)證明室溫下異氰酸酯與水的反應(yīng)可以使用準(zhǔn)二級方程描述。In this paper, the existence of sign-changing solutions to a class of nonlinear second order equation with three-point boundary value problems is discussed.研究一類非線性二階方程三點(diǎn)邊值問題變號解的存在性。second order equation更多例句詞組短語短語Second -order equation [數(shù)]二階方程;翻譯nonlinear second -order equation 非線性二階方程pseudo -second-order equation 假二級方程式second order difference equation 二階差分方程second order differential equation 二階微分方程second order equation更多詞組專業(yè)釋義數(shù)學(xué)二階方程計算機(jī)科學(xué)技術(shù)二階方程式