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。
Scilab is a free scientific software package for numerical computation and graphical visualization.
结果表明，改进后的方法能使两系数等值区划分和数值计算结果更为科学、合理。
The results indicate that the division of equivalence regions and numerical results calculated by the improved methods are more scientific and reasonable.
本文从科学计算的角度探讨了数值算法的设计原理。
Design principles of numerical algorithm are discussed in this paper from the view point of scientific computation.
数据密集型的科学与工程应用(如计算力学数值模拟、气象预测)需要在广域、分布式的计算环境中快速安全的传输海量的数据。
Data-intensive scientific and engineering applications often require the efficient transfer of terabytes or even petabytes of data in wide-area, distributed computing environments.
科学与工程计算中的一个最重要的内容就是求解各种各样的微分方程或方程组的数值解。
The most important content of Science and engineering calculations is to solve a wide variety of differential equations or the numerical solution of equations.
Fortran语言主要用于科学计算，作为数值计算工具，特别适合解决数据量少而计算复杂的问题。
FORTRAN is mainly used in science computing. As a tool for numerical value computing, it is especially adapted to the complicate computation with few data.
铸造过程计算机数值模拟技术是当今公认材料科学的重要前沿领域。
The technology of computer digital simulation on casting process is an important frontal field of material science and technology, which is acknowledged by the public.
自适应有限元方法是科学研究和工程设计领域中非常有效的一种求解偏微分方程的数值计算方法。
The adaptive finite element methods are very effective for solving partial differential equations in scientific researches and engineering designs.
三次计算都得到了非常相近的结果：所测定的月球年龄的平均数值约为4.36亿年。科学家们对此结果感到吃惊。
All three calculations resulted in very similar ages: an average of about 4.36 billion years, which surprised the scientists.
三次计算都得到了非常相近的结果：所测定的月球年龄的平均数值约为4.36亿年。科学家们对此结果感到吃惊。
All three calculations resulted in very similar ages: an average of about 4.36 billion years, which surprised the scientists.
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