Scientific computation often requires heavy processing and powerful systems.
科学计算通常需要繁重的处理和功能强大的系统。
Parallel computing is frequently used in large-scale scientific computation.
进行大规模科学计算的常用手段是并行计算。
The visualization of scientific computation is spatial data field visualization.
科学计算可视化的重要组成部分。
Back then computers were mostly for scientific computation, like calculating the orbits of rockets.
当时的电脑主要是用来科学计算的，例如计算火箭的轨道。
VISC (Visualization in Scientific Computation) plays more and more important roles in reality life.
科学计算可视化在现实生活中发挥着越来越重要的作用。
Brooks: Oh, no. Back then computers were mostly for scientific computation, like calculating the orbits of rockets.
布鲁克斯：没有这样想过。当时的电脑主要是用来科学计算的，例如计算火箭的轨道。
Design principles of numerical algorithm are discussed in this paper from the view point of scientific computation.
本文从科学计算的角度探讨了数值算法的设计原理。
Tracing and steering technologies is one of more important research fields of current Visualization in Scientific Computation.
跟踪驾驭技术是目前科学计算可视化中重要的研究领域之一。
MATLAB is a soft ware for scientific computation, which is a matrix-based interactive language for programming and calculating.
MATLAB是一种科学计算软件，它是一种以矩阵为基础的交互式程序计算语言。
A practical procedure for obtaining the communication loss during the execution of parallel scientific computation is described.
阐述了并行科学计算在进行中通信损耗的实际获得过程。
Thus, scientific computation is an integral part of physics, and the field of computational physics is an active area of research.
因此，科学计算的一个组成部分物理和计算物理领域的一个活跃的研究领域。
High performance parallel computation based on computer cluster has become an efficient method for most engineering and scientific computation.
基于计算机集群的高性能并行计算，已成为广大工程与科学计算的有效手段。
For the scientific computation, the computational domain is usually discretized into grids, and the differential equations are discretized on the grids.
在高性能科学计算中，计算区域通常被离散成网格，微分方程在网格上由计算方法离散。
A supercomputer can handle gigantic amounts of scientific computation, it's maintained in a special room or environment, may be about 50000 times faster than a microcomputer.
一台超级计算机可以进行庞大数量的科学计算，它常被维护在一个特殊的房间或环境中，可以比微型计算机快约50000倍。
The discovery of accelerating expansion of the universe imposes a great new challenge to the modern theory of physics and entrust a new mission to the scientific computation.
宇宙加速膨胀的发现，对现代物理理论提出了新的挑战，也对科学计算赋予了新的任务。
Experimental results also show that the dependence difference inequality test algorithm works very well for most of data dependencies appeared in scientific computation programs.
对于科学计算循环中出现的大多数数据相关性判定问题，使用体差不等式测试算法可以获得很好的效果。
In visualization of scientific computation, because the volume visualization can display the inner information of 3d data sets, it has become researching emphasis in recently years.
在科学计算可视化中，由于直接体可视化技术能够反映数据场内部的信息，所以它已经成为近年来研究的重点。
Stream architecture is a emerging computer architecture which has enormous performance for applications with great data parallelism such as scientific computation and media processing.
流体系结构是一种新型体系结构，它对科学计算和媒体处理等具有大规模数据并行性的应用具有很高的计算性能。
It provides strong scientific computation, flexible program design process, high-quality graphics and visual interface design, and other procedures and language convenient interface functions.
它提供强大的科学运算、灵活的程序设计流程、高质量的图形可视化与界面设计、与其他程序和语言便捷的接口功能。
Evaluation relevant to the partial derivatives of the multivariable functions is often done in scientific computation, usually by means of the symbolic differentiation or the divided difference.
科学计算及其应用常常需要多变量函数的有关偏导数问题的计算，通常使用的计算方法是符号微分或差分近似。
Traditional boundary element methods with a full matrix equation for acoustic problems, have been met by a challenge in large scale scientific computation and numerical simulation in engineering.
文章提出将子波分析用于求解声学中的边界积分方程，能提高现有边界元方法解决工程问题的能力。
A supercomputer is typically used for scientific and engineering applications that perform a large amount of computation, handle massive databases, or both.
超级计算机通常用于需要执行大量计算、处理大规模数据库或者二者兼具的科学上和工程上的应用程序。
Scilab is a free scientific software package for numerical computation and graphical visualization.
Scilab是一个用来进行数值计算和图形可视化呈现的免费科学软件包。
Being an important ramification of parallel processing, data parallel is widely used in scientific and technical computation.
作为并行处理的重要分枝，数据并行被广泛地应用于科学和工程计算中。
The Association for Computational Linguistics is the international scientific and professional society for people working on problems involving natural language and computation.
计算语言协会是国际性科学和专业化团体，为研究包括自然语言和计算问题的人们所设。
The Association for Computational Linguistics is an international scientific and professional society for people working on problems involving natural language and computation.
计算语言学学会：此国际性科学与专业学会协助人们处理牵涉到自然语言及运算的问题。
Automatic differentiation, by which the derivatives of the function can be evaluated both exactly and economically, is applied to the field of scientific and engineering computation extensively.
自动微分技术能以较低的成本精确计算中大规模问题函数的导数，在科学计算、工程计算及其应用领域中有着广泛的应用。
Scientific application in the computer real-time test system has confirmed that this method could speed up computation and increase measuring accuracy.
经科研应用证明，该方法用于微机实时检测系统中，计算速度快，信号测量精度高。
The design and computation of the hypersonic nozzle have scientific and practical value to solve these problems.
而高超声速风洞喷管的设计和计算则对解决这一类问题具有重要的科学意义和实用价值。
To learn how to use computation in efficiently solving some types of scientific, engineering and management problems.
学习如何使用计算在有效率地解决某些类型的科学，工程，或者管理问题。
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