上时空

在这一方向上时空混沌的控制与同步具有重要意义。

Rather recently , a great interest of chaos control and synchronization has been shifted to spatiotemporal systems .

本文建立了SARS时空动力学传播模型，并应用多智能体技术研究个体尺度上SARS时空传播行为的模拟方法。

SARS spatio-temporal transmission and control model is established , and multi-agent technology is employed to model the SARS spatio-temporal spreading behavior .

构造了FPGA验证平台，在17寸12801024点阵彩色TFT-LCD显示屏上对时空混合调制扫描驱动模型进行了实现和验证。

FPGA verification platform was constructed in the 17-inch 1280 1024 dot-matrix color TFT-LCD display , with which we have carried out realization and verification on to the novel scan-drive model .

在此基础上对时空数据库进行了规范化研究，提出了时空一范式、时空二范式、时空三范式和时空BC范式。

On the basis of item one , the normalization of spatio-temporal database is studied , spatio-temporal first norm form , spatio-temporal second norm form , spatio-temporal third norm form and spatio-temporal BC norm form are put forward . 3 .

第六季首集长两个小时，刚好从第五季没有讲完的紧张情节开始。当时脊椎外科医生、坠机生还者谢泼德（JackShephard）（由马修福克斯饰演）努力控制岛屿上的时空穿梭机。

The two-hour season six premiere picks up right where the season five cliffhanger left off , when spinal surgeon and crash survivor Jack Shephard , played by Matthew Fox , tries to manipulate the island 's shadowy time-travel properties .

在时间上，时空一致性要求系统能实时地保证这三类一致性。

Temporally , the above three requirements should be satisfied real-timely .

中西绘画空间表现的根本差异在于其范式，绘画空间范式具有历史和地域上的时空性。

The fundamental differences between Chinese and Western painting space is paradigm .

事实上，时空穿梭用的是物理学（爱因斯坦的相对论理论）而非生物学。

In reality time travel uses physics ( Einstein ` s theory of relativity ) not biology .

本章侧重从科技哲学的角度对历史上的时空观进行分期梳理。

This chapter displays the notion of the time-space concepts in the history mainly from Philosophy of Science .

首先基于基本类型派生定义矢量和栅格抽象数据类型，在此基础上定义时空数据类型为一系列空间类型的时间片序列。

The abstract data model ( ADT ) of spatial data , vector and raster , is defined firstly based on basic types .

他们乐观地认为，人类最终能够克服地球上的时空限制，实现生命的不朽。

They were optimistic that humans could overcome the Earth limit of time and space at last , and bring about immortal life .

以上是对由莱恩·约翰逊出演的电影《环形使者》的两句话概要。这部电影在很大程度上基于时空旅行的想象。

That 's the two-sentence synopsis of Rian Johnson 's " Looper , " which relies heavily on imaginary elements of time travel .

事实上，时空中的特定存在与其概念的差异，正是一切有限事物的特征，而且是唯一的特征。

It is in fact this and this alone which marks everything finite : its being in time and space is discrepant from its notion .

学双语不再是传统意义上跨时空用一个标准来衡量的某种特质，而是随着社会文化背景的不同而应具备的跨文化的交际能力；

Bilingual learning is no more a conventional concept measured by a sole standard which surpasses time and space but a necessary cross-cultural communicative ability against the changing social and cultural background ;

在微光像增强器成像中，迭加在图像上的时空域噪声，不仅限制系统可工作的最低照度，而且使显示图像有随机蠕动颗粒闪烁的外观。

In the low light level image processing , the time and space domain noise in the signal not only limits the lowest illuminance of the system but also make the image show random glitter .

每个成矿系列类型具有不同的成矿特征和成矿背景，成矿系列的划分和研究，揭示出区域上矿床时空分布的一些本质性规律，对于成矿预测有十分重要的意义。

Each series showes its own metallogenic features and background . The division and study of the metallogenic series have revealed some regional time-space distribution characteristics of the ore deposits , which are important for the metallogenic prognosis .

本文假设时空具有内部结构，建立于主丛P（M，G），在群G上选取与时空点有关的度量ψ（ij）（x）。

This article assume that space-time has internal structure . The principle bundle P ( M , G ) is set up . We select the metric ij ( X ) which is connected with the point of space time on the group G.

对爱因斯坦的弯曲时空理论与生物体DNA双螺旋结构的相关性进行了哲理性思考：控制生命时间程序的生物钟基因编码在DNA双螺旋结构上可能具有时空弯曲的运动原理。

To philosophical think for between relationship of The theory of warpage of space time of Einstein and biological DNA double helix structure . It is possible a principle of movement of warpage of space time for the order of control the life time of coding biology clock gene .

在成功提取静态和动态显著性特征的基础上，结合时空融合的VSA模型，生成整体显著图从而检测出MPEG压缩域视频显著区域。

After extracting the static and dynamic saliency characteristics successfully , it can generate overall saliency map and detect the MPEG compression domain video saliency region assisted with the TSF VSA model .

前震活动在时空图形上分别形成时空弯形平静区。

There was a bay-shaped quiet area of foreshocks for main shocks in a time-space diagram .

实验表明新的频繁闭合项集挖掘算法在一定程度上降低了时空复杂度，尤其在稀疏型数据集环境下，该算法所体现的优越性更加突出。

Experiments show that the new algorithm reduces the time and space complexity , especially in the sparse dataset environment .

针对面源，在估算其总量的基础上，进行时空及物种分配。

For non-point sources , based on the estimation of the total emission , spatial-time and species allocation of pollutants were used .

实验室评价表明在该催化剂上反应的时空产率高，蒽醌降解少，与现行的工业催化剂相比，反应活性和选择性均有明显提高。

Laboratory test showed that the new catalyst features low anthraquinone degradation and higher space-time yield , with enhanced activity and selectivity .

在分析航天导航测量机制的基础上建立了时空理论的新概念。

The new concept of the theory of space and time is established based on the analysis of measurement mechanism in space navigation .

已有的时空数据库研究集中在模型和语言上，缺乏时空数据库的系统实现。

The previous researches on spatiotemporal databases were concentrated on data models and languages , they are not the implementation of spatiotemporal database systems .

要发挥物候信息在全球变化研究中的作用，必须提高物候信息化的水平，并在此基础上加强物候时空变化分析研究。

Strengthing the Informationalizing process and spatiotemporal change analysis of phenological information are needed to exert its role in the global environmental change to the best .

目前，国际上对于作为时空数据模型概念和形式化基础的时空拓扑关系定义和描述还没有一个明确的阐述。

At present , there isn 't a clear definition and description of spatio temporal topological relationships which is a conceptual and formal basis of spatio temporal data model .

研究分析发现，京津冀都市圈市域经济与县域经济耦合不仅表现在各自要素相互作用的交错性和复杂性上，在时空发展上也有一定阶段性和区域性。

The research result showed that the interaction of elements were not only interleaving and complexity , but also were stage and regionality on the development of time and space .

在分析高速铁路旅客出行的时空特性及选择行为基础上，研究时空服务网络下的时空服务弧段阻抗。

This paper points out the space-time service arc cost of space-time service network , based on the analysis of the space-time features and choice behavior of high-speed railway passenger trip .

电影业伴随着数字化信息技术的发展很大程度上打破了时空的局限，对当代人产生着更加深刻而广泛的影响。

With the digital film industry development of information technology , it break the limitations of time and space to a large extent , and produce a more profound and wide-ranging impact on the contemporary society .