If the weak dissipative term has relations with the time, it can be regarded as telegraph equation.
第二章和第三章分别通过一类带有与时间有关的弱耗散项的线性波动方程的Cauchy问题的解在Sobolev空间中的衰减估计,利用整体迭代法和压缩映射原理,在小初值情形下得到其半线性波动方程右端的非线性项F在满足一定条件的情况下,其Cauchy问题解的存在唯一性及解在t→+∞时的衰减性,其中第二章考察了F依赖于Du的情形,第三章考察了F显含u的情形。
First-order statistical properties of ultrasonic speckles back-scatteredfrom a kind of weak scattering interface;
一类弱散射界面背向散射超声散斑一阶统计特性
So to decide weak scattering by means of is not accurate.
由于非点源效应，行星际闪烁很强时，也会出现ｍ２１的情况，因此仅用ｍ２１作为弱散射的判据有时并不是很准确的。
A new method measuring speed of sound in a weak scattering fluid is proposed by using the ultrasound- modulated light.
本文介绍一种利用超声调制光波现象测量超声波在弱散射液中传输速度的方法。
Some Properties of Solution to the Weakly Dissipative Camassa-Holm Equation;
关于带有弱耗散项的Camassa-Holm方程解的性质
The Cauchy Problem for Some Semi-Linear Wave Equation with Weak Dissipation
一类带有弱耗散项的半线性波动方程的Cauchy问题
Influence of dispersive and dissipative effects on calculation of tidal bore
色散和耗散项对涌潮计算结果的影响
The Cauchy Problem for Shallow Water Equation with Dissipation;
带有耗散项的浅水波方程的Cauchy问题
Critical condition of blow-up solution of Camassa-Holm Equation with dissipation
带耗散项Camassa-Holm方程解爆破的条件
A Note on Global Smooth Solution to P-system with Damping;
带耗散项的P-方程组的整体光滑解的存在性
The Cauchy Problem for the α-dissipative KDV Equations in Sobolev Spaces;
Sobolev空间中具有α耗散项的KDV方程的柯西问题
Research on Construction Project Management Based on Dissipative Structure Theory;
基于耗散结构理论的工程项目管理研究
Construction of Martial Arts Special Training System s;
论散打专项训练系统的自组织构建——基于耗散结构理论
Competition between Damping Terms and Sources Terms Causes Influence on the Local Existence and Global Existence to the Solutions;
源项与耗散项相互竞争对局部解和整体解存在性的影响
Research on the Competitive Aerobics Special Training System in an Orderly Manner from the View of Dissipative Structures;
耗散结构视野下竞技健美操专项训练系统有序性探讨
The Decay of Energy for semi-linear Damping Wave Equation with Strongly Dissipative Terms
一类具强耗散项半线性波动方程解的能量衰减估计
thermal and energy performance
散热表现及能量消耗
scattering loss in optical thin-film
光学薄膜的散射损耗
dissipative structure and biological order
耗散结构和生物有序
turn-off dissipation
关断耗散 -晶闸管的
Attractor of Degasperis-Procesi Equation with Dissipation;
耗散Degasperis-Procesi方程的吸引子
Dissipativity of the generalized Lotka-Volterra system
广义Lotka-Volterra系统的耗散性