查询词典 computer based

Maturation and wide use of embedded systems make it a new way to construct a embedded instrument that based on single board computer and data acquiring board.

嵌入式系统的发展和普及应用使得基于单板计算机和功能板卡的嵌入式仪器成为构建虚拟仪器系统的新思路。

The experiment system is made up of control object, test instrument, connection board, date gather card and computer. The experiment system software based on LabVIEW7.0 and PCL -818L is devoleped.

在该系统硬件构成中，采用加热炉作为控制对象，试验仪器，线路板，数据采集卡及PC机，实现了对计算机控制技术的实践教学系统的硬件环境配置。

In the computation of aerodynamic forces, the present work is based on the work of Morino et al., but the following aspects are improved:(1) In computing the steady transonic aerodynamic load, the steady transonic nonlinear integral equation is solved by relaxation-iteration method in this thesis, instead of solving the time dependent transonic nonlinear integral equation, so that the computing time is saved greatly;(2) The influence coeifficients represented by volume integral are transformed to surface integral by using the Gaussian Theorem, so the analytical form of these coeifficients can be obtained and this leads to be more convenient to analyse and compile computer program;(3) The shock capturing method is used in every time step in present work, no shock moving term is added in the integral equation, so that it is more convenient and simpler to treat.

在气动力计算方面，本文基于Morino等人的工作，作了如下几方面的改进：（1）在计算定常跨音速流场（作为非定常绕流计算的初场）时，本文采用松驰迭代法直接求解跨音速定常非线性积分方程，而不是采用时间相关法求解非定常非线性积分方程，这样大大节省了计算机时；（2）将以体积分形式出现的影响系数化为面积分，并获得解析公式，这样便于分析和编写程序；（3）对运动的激波，本文通过在每一个时间步长上采用激波捕捉法而得到，而不是在积分方程中附加激波运动项，因而处理起来简单方便得多。

This article designs a computer intelligence test system based on IC card in VB environment.

设计了在VB环境下基于IC卡的计算机智能考试系统。

Therefore, PDMS is developed based on WEB, incorporating the present PDM thoughts, database technology, and the newest computer technology. It has the advantages of good openness, easy deployment, intuitivism and easy manipulation.

因此，结合现有的先进的产品数据管理思想、数据库技术和计算机技术，将PDM系统建立在WEB的基础上，具有开放性好、实施过程简单、直观易操作等多种优点。

Based on ideal deformation theory, the authors developed a finite element inverse approach for sheet metal forming process simulation, and the computer program was implemented.

依据理想形变理论，研究开发了冲压成形过程模拟的有限元逆算法，并考虑了成形中的压边力，拉延筋等工艺条件，实现了计算机程序。

With the rapid development of computer and internet,the applications based on IP become more and more .

随着计算机及互联网技术的快速发展，基于IP的应用越来越多。

Based on the isochronal method theory and the computer simulation technology,this paper develops precipitation runoff simulation modeling for urban drainage pipeline systems.

根据等流时线法理论和计算机模拟技术，建立了城市雨水管网系统雨水口流域降雨径流模拟模型。

This paper proposes a iterative method for computation of spatial distance resection based on the separate resolution of plane coordinates and elevation followed by a discussion on its details and computer programming.

提出了平面坐标和高程分别求解的迭代法，用以解算距离空间后方交会，并对其具体细节和程序编制进行了讨论，最后给出一个应用实例。

Douglas Kell, a researcher at the University of Manchester in Britain, has already created a computer model based on metabolite profiles in blood plasma that can single out pregnant women who are developing pre-eclampsia, or dangerously high blood pressure.

英国曼彻斯特大学研究员Douglas Kell已经创建了一个基于血浆代谢物形态的电脑模型，这个电脑模型可以甄别正在形成先兆子痫或危险高血压的怀孕妇女。

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。