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One of the second order of angels. 二级天使天使中的第二级
And the second order effects should also be mild. 第二波的影响亦应该比较温和。
Numerical solution of second order differential equations. 二阶微分方程的数值解。
Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
Third, after simply introducing character of moving switching surface, a VSC scheme based on SVM and moving switching surface is brought forward. 三、在介绍了移动滑平面的特点后，提出了基于支持向量机与移动滑平面的变结构控制方法；
A novel proportional-integral (PI) switching surface was introduced for determining the synchronization performance of system in sliding mode motion. 为了在滑动模态中保证系统的同步性能，采用一种新型的比例积分切换面。
It is: (1)designed according to attenuate vib-ration system of second order. 其特点是按具有衰减振荡的二阶系统进行设计;
By combining these pictographs, a second order of ideas is expressed. 把这些象形字缀合在一起表示了另一层次的观念。
Existence of positive solutions of BVP for second order IDE with fixed moments. 二阶脉冲微分方程边值问题。
Title： Boundary value problem for a class of second order nonlinear O.D.E. 关键词：非线性常微分方程;边值问题;解;存在性
An Analytical Study on Cherenkov Cascading Second Order Nonlinearity[J]. 引用该论文钟开生;胡鸿璋;张海斌;梁麦林.
The state space of piecewise linear dynamic system is cut into some linear subspaces by several switching surfaces. 分段线性动态系统的状态空间被切换面分割成若干个线性子区间。
The difficulty is in which way the non-circulating stock can acceptably enter the second order market. 全流通的难点是非流通股份以何种方式进入市场,才能被二级市场所接受。
STANISLAS WAWRINKA: It's always tough for me to switch surfaces and start playing on clay. 斯坦：对我来说改变场地开始在红土上打比赛总是很艰难。
Finite Time State Feedback Controllers for a Class of Second Order Nonlinear Systems P. 一类二阶非线性系统的有限时间状态反馈控制器。
This book deals with nonlinear parabolic equations and system of second order in highter dimensional domains. 非线性抛物型方程在高维区域中的初一边值问题
On the first problem of a class of the second order parabolic systems of two variables and two unknown functions. 一类二阶两个自变数两个未知函数的抛物形方程组的第一问题。
The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order. 摘要二阶常系数线性微分方程可用常规方法待定系数法求解。