The motion of plunger of oleo damper excited by colored Gaussian noise with exponential correlation time is governed by firstorder nonlinear differentialequation.
油液阻尼器受指数型高斯色噪声外激励时，活塞在油腔内的运动可用一阶非线性动力学方程描述。
2
This paper deals with the oscillation of the firstorder nonlinear neutral type functional differentialequation, and obtains sufficient criterion of the equation oscillation.
本文研究一阶非线性中立型泛函微分方程的振动性。得到了该方程振动的充分性判别法则。
3
The CAI teaching of a first-order ordinary differentialequation is discussed with computer MATLAB software, and its feasibility and convenience is introduced.