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A novel second order optical polymer with a five member heteroaromatic cycle was synthesized. 报导了一种新型含有五员呋喃杂环非线性光学生色团，并且引入到聚甲基丙烯酸甲酯侧链中。
A novel second order optical polymer with a five-member heteroaromatic cycle was synthesized. 报导了一种新型含有五员呋喃杂环非线性光学生色团,并且引入到聚甲基丙烯酸甲酯侧链中。
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。
Second Order Optical Nonlinearity in Substituted Benzene Systems: a Dynamical Lie Algebraic Treatment 取代苯体系的二阶非线性光学性质:动力学李代数方法
Keywords Sol Gel method;organic/inorganic composite;second order optical nonlinearity;azobenzene compound; 溶胶-凝胶法;有机/无机复合材料;二阶非线性光学;偶氮苯化合物;
Keywords post functionalization;synthesis;indole;sulfonyl group;second order optical nonlinearity; 后功能化;合成;吲哚;砜基;二阶非线性;
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。
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 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。
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。