电子计算机

Through large amount of knowledge acquisition from actual engineering, expert systems for welding procedure planning and precalculation of welded joint properties have been successfully developed in several types of knowledge indication methods such as production rules and processes.

因此，本文研究的主要目的就是探索应用电子计算机技术改造传统产业的理论模式和方法，研制出实用的焊接工程应用软件，改变锅炉及压力容器制造业目前编制工艺流程手工准备的落后状态。

The world communication is a developing trend in the present society. From the sprout of electronic computer- the newly-born information technology in 1960s till the breakthrough of the Internet in early 1990s, people have revolutionarily altered the way and efficiency of obtaining the information through these two great achievements.

内容提要：社会信息化是当代社会的一大发展趋势，从20世纪60年代新兴信息科技-电子计算机的萌芽到九十年代初期互联网技术的突破，人类在科学技术上的两次巨大成就革命性地更改了信息获取的方式和效率。

Methods:Under the guidance of computer stereotactic equipment, the biopsy needle was introduced into the lesion in question which was impalpable but recognizable roentgenologically .

它是在常规乳腺X线片观察分析的基础上，对临床触不到，而X线片显示的乳腺小结节，微小钙化，局限致密浸润，通过电子计算机立体定位仪指导，将乳腺穿刺针直接刺入可疑病变区，取得活体组织标本，进行组织病理学检查的方法。

With the development of large high-speed computers, it is possible to solve directly the unsimplified governing equations for unsteady flow with time-marching techniques.

随着大型高速电子计算机的发展，采用时间推进技术直接求解不加简化的非定常流动的流场控制方程已经成为可能。

According to the relationship between the state of the disease of bark necrosis caused Valsa sordida and period of the disease with average temperature,relative humidity,total rainfall,ratio of temperature to humidity,ratio of humidity to rainfall,to computer results,the forecast model of multivariate linear regression is established in the light of multiplicative statistics methed.

根据杨树烂皮病的病情与不同发病时期的平均温度、相对湿度、总降雨量、温湿比、湿雨比的关系，通过电子计算机计算的结果，应用多元统计方法，建立了多元线性回归预报模型。

Acclimating to the demands of the science and technology and period, the first mission for the computer art design speciality is training qualified personnel with compound abilities.

电子计算机的广泛应用和当代通讯技术的迅猛发展，正冲击着社会生活的各个领域，对人类的生产、学习和科研产生极其深刻的影响，这一潮流还在以前所未有的速度向前推进。

In the age before digital electronics and computers, code breaking the ciphered messages produced by the Enigma machine was almost impossible even if the code breaker had a working copy of the Enigma machine, as long as he didn't know the right combination of initial electric and mechanical settings, which were also periodically changed.

在前电子计算机时代，就算密码分析与人员得到了完好的恩尼格码机样品，只要不知道恩尼格码机的初始设置组合，要破译恩尼格码密文也是不可能的（另外值得提出的是，恩尼格玛机的初始设置也是定期更换的）。

In many counties, more and more companies use computer to instead of human.

在许多国家有越来越多的公司使用电子计算机来代替人。

ASEAN and China also signed a new deal to open access to each other's market by liberalizing services in tourism, telecoms, energy and computers.

东盟和中国同样也签署了一项新的协议来打开双方在旅游，电信，能源及电子计算机方面的自由化服务市场。

Hours a day through the computer to control the television, fax and text mimeographed form to the world to name the banks, brokers and industrial and commercial enterprises to provide economic and financial intelligence.

每天24小时，通过电子计算机控制以电视、电传和油印稿形式，向世界名地的银行、经纪人和工商企业提供经济、金融情报。

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。