计算机

Hacking , our electronic-age term for computer break-in , is more and more in the news — brainy kids vandalizing university records , even pranking about in supposedly safeguarded systems . To those who understand how computer networks are increasingly regulating life in the late 20th century, these are not laughing matters .

黑客，计算机闯入者在我们的电子时代的特称，越来越多地出现在报纸上——计算机神童破坏大学里的记录，对认为已经加了保险的系统搞恶作剧，对于那些懂得计算机网络在20世纪末对生活起着越来越大的规范作用的人们来说，这并不是什么可笑的事情。

I had come to see Rajeev Motwani, an associate professor in the computer-science department and the author of a standard work on computational algorithms—the mathematical recipes that make software work.

我还去看了雷杰夫莫瓦尼，计算机科学系的副教授，《计算机运算法则标准工作》一书的作者——这是一种让计算机软件工作的数学方法。

At present,because computer technology is developing at very fast speed,it is becoming a new study of value-added tax common tax-payer maintaining how to make use of computer to manager ratepaying and declaring taxes.

当今时代，飞速发展的计算机使各行各业越来越抗拒不了它的魅力，因而将计算机应用到增值税一般纳税人的增值税纳税申报，利用计算机来实现纳税申报的科学管理，在现阶段及将来一定时期内为税收征收管理提供了一个新的研究课题。

Ground on the actual conditions of CAI, CSE and physical experiment teaching in our country, a new-style simulant physical experiment-teaching mode that based on independent instruments and components is offered in this paper. This mode is devised according to the essential CAI educational theory-the Constructivism also. The most distinct advantage of this mode is, with enough simulant instruments and components, students can not only implement experiments according to the textbooks, but also design and carry out new experiments by themselves. Students experiment interest can be activized and their creative thinking and competence can be improved.

本文在分析了我国计算机辅助教学、计算机仿真实验和物理实验教学现状的基础上，根据计算机辅助教学的基本教育理论-建构主义，提出了一种全新的仿真物理实验开发模式-基于仪器和元器件的开发模式，指出了其最突出的特点，即在提供充足的实验仪器和元器件的基础上，学生不仅可以按照教材上的实验方案，也可以自己设计实验方案进行实验，甚至还可以自己设计并实施新实验，从而充分调动学生的学习兴趣，并由对仿真实验的兴趣过渡到对实物实验的兴趣，以弥补我国学生实验条件差、实践机会少的缺陷，培养他们的动手能力和创新能力。

Circumrotating the crank, the acceleration device changes the rotation speed of the crank into higher rotation speed and impresses onto the direct current dynamo. Thus, the electric power could be stored in the storage battery.

利用人力为微型计算机发电可实现一举多得：人力发电对环境没有任何污染，微型计算机用户还可以实现强身健体的目的，可使微型计算机免受停电之扰，大大减轻电网负荷。

along with the rapid development of computer technology , computer has rapidly popularized in daily management, it seems that it's imperative to manage the grade of student on computer .student grade management is a very important part of school management ,the responsibility of school is to manage not only student but also knowledge .the computerizes of student grade management play an important rule in educational administration management ,whether it can realizes relates to the overall effect of school, lies to it's importance, the development and the application of the student grade management system has gradually proposed into the agenda ,and accounts for the more important component.

摘 要：随着计算机技术的飞速发展，计算机在日常管理中应用迅速得到了普及，利用计算机进行学生成绩管理势在必行。学生成绩管理是学校管理中异常重要的一个环节，作为学校，除了育人，就是育知，学生成绩管理的计算机化是整个学校教务管理中的重要一部分，能否实现这一步关系到学校办学整

Since Tim Berners-Lee a diffident British scientist created the World Wide Web of global computers in l990 the only way to get onto the Internet has been through a computer a costly box that daunts people as much today as the telephone did 50 years ago.

自从Tim Berners－Lee，一位怕羞的英国科学家于 1990年发明了全球计算机万维网以来，上网的唯一途径是通过计算机，而计算机十分昂贵，许多人被拒之门外，就象50年代电话将人拒之门外一样。

In the article,the existing problems of traditional AI wnich is based on digital computer are analysed,and deigning and realization Of neurocomputerare discussed.

人工智能的迅速发展对计算机的性能和结构提出了新的要求，本文论述了：（1）建立在冯氏计算机基础上的传统的AI存在问题；（2）神经计算机的设计思想与工程实现；（3）传统的AI与NC的结合将是新一代智能信息处理系统发展的必由之

The BORUI software belongs to the field of computer software technology, and is characterized by that after the BORUI software is mounted in computer, when the mourse is placed on the icon of an unopened file, one window can be automatically ejected, the file contents or preset contents can be displayed in the window, after the file is opened, the preset contents also can be looked up by means of software function; in the computer said BORUI software has several functions; inhibiting deletion, enciphering deletion function and making reference and comparison between various files with different types and different forms.

BORUI软件属于计算机软件领域，其特征在于：当计算机安装BORUI软件后，将鼠标放置在一个未打开的文件的图标上时会自动弹出一个窗口，窗口中可显视其文件内容或预先设定的内容；在文件打开后也可以通过软件功能查看其预先所设定的内容；通过软件功能可将计算机中不同类型不同格式的文件设定成为禁止删除；可为删除功能加密，为删除功能加密后，只能通过输入正确的密码才可以将文件删除；通过软件的功能可以在文件中的文字与文字、图像与图像、视频与视频、动画与动画、音频与音频等不同类型不同格式的各种文件之间进行参照与对比。

The controller connected to the automatic camera, the automobile bottom scanning instrument and the computer completes power source providing, enciphering, signal receiving and other functions; the automatic camera connected to the controller takes the photographs of automobile number plates; the automobile bottom scanning instrument connected to the controller scans the automobile bottom automatically and transmits video signal to the computer; and the computer with special program creates, shows and stores the real-time image of automobile bottoms.

控制器连接自动拍照器、车底扫描仪和计算机，用于完成提供电源、加密和信号接收等功能；自动拍照器与控制器连接，当检测到车辆到来时，自动拍照车辆号牌；车底扫描仪与控制器连接，当车辆通过时，对车辆底部进行自动扫描，并向后端计算机传送视频信号，由计算机内的程序完成完整车底图像的实时生成、显示与存储。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。