由于逻辑或物理模型是现实中的系统的抽象，它通常非常复杂，由很多构建块和关系组成。
Because a logical or physical model is an abstraction of the real-world system, it is usually very complicated, and it consists of many building blocks and relationships.
使这种情况进一步复杂化的是，相关数据可能散布在多个系统之中，承载在不同的网络上，或者驻留在各种各样的物理位置。
To further complicate the situation, the data of interest may be spread among multiple systems, hosted on different networks, or housed in a variety of physical locations.
对于象股市、地震和森林火灾等复杂的系统，物理学家们了解的一点是，当变化发生时，它们的规模不变。
One thing that physicists have learned about complex systems, such as stock markets, earthquakes, and forest fires, to name just a few, is that when changes occur they are scale invariant.
学习管理系统日渐变得复杂，不仅要满足物理设备和基于Web的培训交付需要，而且还要满足计划和安排活动的需要。
Learning management systems have become more sophisticated over time to meet not only the physical and Web-based training delivery needs, but also to meet the planning and procedural activities.
虽然人类社会是极度复杂的，就像他所看到的那样，但是很多物理系统也是同样的复杂。
Although human society is immensely complex (as he observes), so are many physical systems.
人类的视觉系统物理模拟是一个特别困难和复杂的问题，但很有必要从一切方面来研究。
The physics simulated of the vision system of man is a question of special difficulty and complicated, it is necessary to research from all respect.
但由于柴油机运行过程机理相当复杂，且系统具有非线性、时变性，这给用物理方法建模带来了困难。
However, the running mechanism of diesel engine is quite complex, and the system is nonlinear and time-variable, so difficulties in physical modeling arise.
生化发酵过程是个复杂的大系统，包含有物理过程、化学过程和生物反应过程。
The process of biochemical fermentation is a large complex system, containing physical process, chemical process and biological process.
是否可以在游戏中，使用复杂的物理系统？
采用物理模型和数学模型相结合的研究方法，是研究复杂输水系统水力过渡过程的有效途经。
The combination of physical model and mathematical model is an effective method to study the hydraulic transient process of complex water transfer system.
物理教学中的素质教育是一项复杂的系统工程。
The quality education in the physical teaching is a complex systematic engineering.
然而，网络安全涉及计算机、通信、物理、数学、生物、管理、社会等众多领域，是一项复杂的系统工程。
However, network is a complicated system engineering concerning many fields including computer, communications, physics, math, biology, administration and society, etc.
股市系统，做为金融系统中最复杂的一种，其波动规律与物理系统、经济系统有着诸多类似之处。
Being the most complex one in the monetary system, the stock market system has many similarities with the economic and physics system in their fluctuations.
分析和讨论了高升力系统外形无黏和黏性流动的物理特征，表明了流动现象的复杂性和求解的艰难性。
The inviscid and viscous flow physics around a high lift configuration and the complexity of its flow phenomena and the difficulty of its description are analyzed and discussed.
洪泛区土地及邻近水域，包括湿地，共同构成了一个复杂，动态的物理和生物系统，支持大量的水资源。
Floodplain lands and adjacent waters, including wetlands, combine to form a complex, dynamic physical and biological system that supports a multitude of water resources.
BK模型与目前的一些悬而未决的复杂性物理问题的联系，使它不仅对地震研究，而且对更普遍的多体系统问题的研究，都有重要的影响。
Due to its connection with several outstanding problems in the physics of complexity, the BK model has had significant impact not only on seismology but also on the physics of multi body systems.
目前主要采用的粒子系统方法一般都需要大量的粒子和复杂的物理模型来模拟真实的雨景。
It is usually simulated by particle system, which acquires a large number of particles with complex physical models to render photo-realistic rain.
物理复杂性在系统的复杂性层次中具有基础地位。
Physical complexity stands at basal position in the levels of system complexity.
她的研究兴趣主要是理解非平衡状态的复杂系统，特别是理解物理学的一个大难题湍流。
Her general research interests lie in non-equilibrium systems, and particularly on the longstanding problem of fluid turbulence.
熵是度量复杂系统无序性的重要物理量，而且现实中的大多数网络都呈现出无标度网络的特性。
Entropy is an important physical variable which describes the non-order of complex system, and many real networks all present the property of scale free.
系统的实现将为探明超薄快速铸轧这种多物理过程耦合的复杂系统的机理提供科学、准确、可靠的数据依据。
Realization of the system provide precise scientific and reliable data for studying trans-normal roll-casting technology which is multi-physics coupling process.
土壤作为一种由惰性固体、活性固体、溶质、气体以及水组成的多元复合系统，决定了其物理特性实验研究的复杂性。
Due to the fact that soil is the mixture of solid, liquid and air, the difficulties and complexities in studying soil physics may be diverse.
在物理学和化学的国境躺复杂的等离子系统的新和迅速新兴的领域。
At the frontiers of physics and chemistry lies the new and rapidly emerging area of complex plasma systems.
它含蓄以为复杂系统的物理学而遵守连接基本物质法在分子水平以牛顿力学或者量力学描述。
It implicitly assumes that the physics of complex systems as observed is connected to fundamental physical laws represented at the molecular level by Newtonian mechanics or quantum mechanics.
在分布式数据库系统中，由于数据的物理分布使得分布式查询处理增加了许多新的复杂性，不同的查询处理策略，其查询处理代价和复杂度是大不一样的。
When adding distributed data into the database system, distributed query process is more difficult and complicated. The cost of query process is different due to different query process tactics.
化学物理学进展，第133卷，混乱复杂系统分形、扩散与松弛，2卷册。
Advances in Chemical Physics, Volume 133 , Fractals, Diffusion and Relaxation in Disordered Complex Systems, 2 Volume Set ( Advances in Chemical Physics )
当今地质与地球物理研究具有复杂性、系统性、综合性强、数据来源广等特点。
Nowadays, geological and geophysical research work is becoming to have some characteristics as complexity, systematization, strong combination, multi data source and so on.
但是，由于系统的物理性质，几何性质和铣削工艺的特殊性决定了机床-刀具-工件-夹具系统是一个复杂的非线性动力学系统。
However, the machine tools-cutter-workpiece-fixture is a complicated nonlinear dynamic system. It is determined by the system's physical, geometry and milling process's characteristics.
本文主要介绍了高温高压复杂驱动体系三维物理模拟装置测控系统的结构设计和开发方法。
The measurement and control system of 3D high-temperature& high-pressure complicated replacing physical simulator is introduced, which includes structural design and developmental mode.
本文主要介绍了高温高压复杂驱动体系三维物理模拟装置测控系统的结构设计和开发方法。
The measurement and control system of 3D high-temperature& high-pressure complicated replacing physical simulator is introduced, which includes structural design and developmental mode.
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