时空的

In the second chapter, we investigate propagations of desynchronous disturbances in synchronized chaotic one-way coupled map lattices. It is well known that spatiotemporally chaotic systems with large gradient couplings may show convective instability under the absolute stability condition of chaos synchronization. This convective instability is the key reason for the effective propagation of control signals.

时空混沌在不同的耦合系数情况下会表现出不同的动力学行为，用驱动实现具有强梯度耦合系数的时空混沌同步时，会观察到在绝对稳定条件下被驱动系统表现出对流不稳定性，这种对流不稳定性是在单个信号驱动下实现混沌同步的关键原因。

If every element of date base has effective time and space can better describe impersonal thing, so it may be more value.

如果数据库中的每个元组均有其有效时间和空间，那么在数据库中所发现的知识在其有效时空约束内就是有价值的，这种具有时空约束的规则可以更好地描述客观事物，因而也会更有价值。

The wave process of sedimentary basin is a form of earth's crust movement,which is controled by both cosmogony and earth evolution.

沉积波动过程是地壳波状运动的具体表现，它是各种天文因素、地质因素共同作用的结果，沉积波动过程的时空演化控制着地层层序的时空展布特点。

In 1976, S. Chandrasekhar solved the decoupling problem of the Dirac equation with non-zero rest mass in a Kerr background, thus provided the possibility of attacking the problem of the Hawking evaporation of Dirac particles.

在Kerr背景时空中求解Dirac方程是一个长期没有解决的问题。1976年Chandrasekhar成功地找到了Kerr背景时空中静止质量不为零的Dirac方程的退耦和分离变量的量子方程。

Week 8 Classical space-time idea and its difficulty, Galileo transformation equations, basic principles of special relativity, Lorentz transformation of coordinates.

第8周 经典的时空观；经典的时空观的困难；伽利略坐标变换式、狭义相对论的基本原理、洛伦兹坐标变换。

Introduction,the first parl,introduces the situation of the research of the Bakhlins theory of chronotope.

第一部分是序论，介绍时空体理论研究的现状、分析时空体理论研究所出现的"无人之境"的原因以及本文写作的必要性。

A state in spatio temporal database is represented by a ternary tuple about object, space and time.

时空数据库的状态是关于对象、空间和时间的三元组，时空数据库的变化就是状态的变化。

The underlayer spatial database of STADBSII is based on Realms and supports dual grid techonology.

STADBSII系统的底层空间数据库以Realms为基础，同时采用了双网格技术，在离散表示空间对象的基础上避免了复杂的空间调整，为实现高效的时空存取以及时空分析操作提供了底层保证。

In a word, spatiotemporal data modeling is a new challenging topic of GIS.

时空数据模型在城市交通规划中的应用，是对时空应用研究的一次富有希望的探索。

"A Sound of Thunder" is about a game hunter who goes on a time-traveling safari owned and operated by Kingsley's character to hunt dinosaurs in the prehistoric era.

影片介绍：不久的未来当时空旅行不再是梦想，一家旅行社专为客户安排史前时代狩猎恐龙的冒险旅程，每一趟行程都是精心规划，侦查员会先确认恐龙即将死亡才送乘客抵达，以免造成时空异变的突发状况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。