Consider the nonlinear delay partial difference equations with continuous arguments Some oscillation criteria of this equation are obtained. 研究具有連續變量的非線(xiàn)性時(shí)滯偏差分方程獲得了方程的一些振動(dòng)準則。
By theoretical derivation,the partial derivatives of the deviation between the humidity sensing characteristic curve and the fitting line to the self-resistance are obtained. 通過(guò)理論推導，獲知了濕敏電阻器的感濕特性曲線(xiàn)與擬合直線(xiàn)之間的偏差隨其本體電阻的變化關(guān)系。
