finite time造句
例句与造句
- The plummeting particles interact with one another , performing computation for a finite time before reaching the center of the hole ? the singularity ? and ceasing to exist
快速坠落的粒子相互作用，在抵达黑洞中心奇异点前的有限时间里进行运算，然后消逝。 - By comparison theorem and the upper - lower solution method , the conditions for the global existence and the finite time blow - up of solution to the system are established
通过运用比较定理和构造上、下解方法，建立了该方程组解的整体存在和有限爆破的充分条件。 - Chen l , wu c , sun f . finite time thermodynamic opti - mization or entropy generation minimization of energy systems [ j ] . j non - equilib thermodyn , 1999 , 24 ( 4 ) : 327 - 359
严子浚,陈苏煌.三热源泵热循环的最佳泵热率与供热系数间的关系[ j ] .科学通报, 1987 , 32 ( 16 ) : 1280 - In most engineering materials , elastic deformation will continue after the stress application , and upon load release some finite time is required for complete recovery
应力施加后，大多数工程材料弹性形变都会持续，并且撤去加载，样品的完全回复也需要一定的时间。 - From the outside observer ' s point of view , the descent appears to take an infinite amount of time , even though only a finite time passes for the travelers themselves
从外部观察者的角度来看，旅人坠入黑洞得花上无限久，尽管旅人自己会觉得只过了一段有限的时间而已。 - It's difficult to find finite time in a sentence. 用finite time造句挺难的
- By applying reaching law approach , the selected control law ensures that all trajectories starting off the manifold reach it in finite time and have low chattering in the sliding motion
引入趋近律方法设计控制律，有效的削弱了抖振并能保证系统在有限的时间内到达滑模面。 - It contains the problems of local existence of weak solutions , global existence and finite time blow - up of the first equation and decay rate of solutions of the second equation
内容包括前者退化时的弱解的存在唯一性、解的整体存在性与衰减估计、非退化时解的有限时刻爆破和后者解的能量衰减。 - Finite - time thermodynamics is a new important branch of the modern thermodynamics . it is mainly used to investigate the regulation of energy and entropy flows of non - equilibrium systems in finite time
有限时间热力学是现代热力学的一个重要新分支，主要研究非平衡系统在有限时间中能流和熵流的规律。 - The proposed control law can guarantee that the mobile robot will track the desired trajectory in the global sense as well as in finite time when the desired rotate velocity is a nonzero constant
使得对角速度为非零常数的期望轨迹，非完整移动机器人能够实现全局跟踪，并能在有限时间内完全跟踪上期望轨迹。 - We use the same techniques in chapter 3 to prove that under certain conditions the solution blows up in finite time . in fact , the methods adopted here can be applied to some wave problems
此章讨论了在某种条件下整体解的爆破性，方法类似于第三章的方法事实上，这里运用的方法及技巧对某些问题解爆破的研究有一般性 - In contract to traditional finite time control algorithms based on non - continuous feedbacks , the finite time control algorithms based on continuous feedbacks are more suitable for application to control engineering
与基于非连续状态反馈的传统有限时间控制算法相比，基于连续状态反馈的有限时间控制算法更适合于控制工程应用。 - This paper deals with the existence of local solution for degenerate parabolic systems with nonlocal source and blow - up solution in a finite time is given provided the initial date ( u0 ( x ) , v0 ( x ) ) is sufficiently large
本文讨论具有非局部源退化半线性抛物型方程组的初边值问题.证明了局部解的存在唯一性并且得到当初值充分大时解在有限时刻爆破 - As we all known , there are not always continuous solutions for nonlinear parabolic equations with time passing : some have global solutions , some have the solutions blowing up on finite time and others have the solutions that approach to zero on finite time
众所周知非线性抛物方程在随时间增加时，不一定存在连续的解，有的问题解是整体存在的，有的问题解在有限时刻无界，有的问题解在有限时间趋于零。 - For an individual state , it is a situation when its highest - level decision makers hold the perception of : a threat to one or more basic values , along with finite time for response to the value threat , and a heightened probability of involvement in military hostilities
当一国决策者认为某种基本价值面临威胁，必须在一定的时间内做出反应，并且这种反应导致敌对性军事互动的可能性很高时，该国便处于危机之中。 - Continuing above curse , then we can get its optimum solution , that is to say , starting from some feasible vertex , we will get the optimum solution of some linear programming problem after finite times transition of vertex along edge of feasible region
继续上述过程，就能求得线性规划问题的最优解。这就是说，自可行域的某顶点出发，沿可行域的棱经过若干次可行域顶点的转移后，就能得到线性规划问题的最优解(在最优解存在的情况下) 。