tough shooting是什么意思

用法例句

The blow-up of solution of the Cauchy problem for a class of Bq-type equationutt-uxx-uxxtt-μuxxxx+uxxxxtt=f(u)xxis proved by use of so called "concavity" arguments.

利用凸性方法研究了Bq型方程utt-uxx-uxxtt-μuxxxx+uxxxxtt=f(u)xx的Cauchy问题解的爆破。

In this paper,we are concerned with the blow-up of solutions to a class of quasilinear wave equations.

借助于一些偏微分方程的标准技巧对方程的非线性项进行估计,通过凸性引理得到了在三种不同初始能量下解的爆破。

Blow-up Behavior for the Solutions of Nonlinear Schr(?)dinger Equations with Potential;

带势的非线性Schr（?）dinger方程解的爆破行为

Blow-up for Laplace equation with dynamical boundary conditions of hyperbolic type;

具双曲动力边界的Laplace方程解的爆破

Blow-up for Nonlinear Diffusion Equations (Systems);

非线性扩散方程（组）解的爆破性质

Blowup of Solutions of Two Classes of Nonlinear Evolution Equations;

两类非线性发展方程组解的爆破研究

Blow-up and Life-span of Solution for A Nonlinear Sine-Gordon Equation;

非线性Sine-Gordon方程解的爆破和生命跨度

On the Blow-up of Solutions of Nonlinear Klein-Gordon Equations;

关于非线性Klein—Gordon方程解的爆破

Blow-up of the Solution for a Klein-Gordon Equation with the Positive Energy;

一类具正能量Klein Gordon方程解的爆破(英文)

Blow-up of Solutlons to Nonlinear Klein-Gordon Equations;

非线性Klein-Gordon方程解的爆破

BLOWUP OF A NONLINEAR DEGENERATE PARABOLIC EQUATION;

一类非线性退缩抛物型方程解的爆破

Maximum Principles and Blow-up of Solutions for Nonlinear Partial Differential Equations;

非线性偏微分方程的极大原理和解的爆破

Blow-up Property of a Porous Medium System with Nonlocal Boundary Conditions;

具有非局部边值的渗流系统解的爆破性质

Estimate the Growth Rates of Blow-up for a System of Nonlocal Wave Equations;

一个非局部波动方程组解的爆破增长率的估计

The Blow-up of Solutions to a Class of Nonlinear Schrdinger Equation with Harmonic Potentials;

一类带调和势的非线性Schrdinger方程解的爆破性质

On Blow-up Properties of Solution for Nonlinear Heat Equation with Nonlocal Term;

带有非局部性的非线性热方程解的爆破性质

The Study of the Blow-up Solution and the Attractor to the Generalized Hyperelastic-rod Equation

广义超弹性杆方程解的爆破及其吸引子的研究

Blow-up of Solutions for Some Systems of Heat Equations with Nonlinear Boundary Conditions

几类具非线性边界条件的热方程组解的爆破

Blowing-up of the Solution to the Mixed Problems of Semi-linear Parabolic Equations;

半线性抛物型方程混合问题的爆破解

Calculation of the Process of Collapsing Movement of Beam-and-Column Structure in Demolition Blasting

拆除爆破中梁柱结构失稳过程的求解