查询词典 pen computer

The company is committed to all kinds of T-type of research, development, production and sales of leading products have water-based pens, Gel Ink Pen, ball pens, highlighter pen, watercolor pen and stationery packages, such as cultural, educational supplies, and produce various kinds of pens in more than 500 million , is a strong economic strength and development and production capacity are more large-scale professional enterprise pens.

公司主要致力于各式笔类的研制、开发、生产和销售，主导产品有水性笔、中性笔、圆珠笔、荧光笔、水彩笔及文具套装等文教用品，年生产各类笔超过5亿支，是一家经济实力雄厚，且开发及生产能力都较强的大型专业制笔企业。

I examed one of the pen closely and it looked certainly genuie.at the base of the gold cap,the words of 'made in america' was neatly inscribed.the man said that the pen was worth 50 pounds, but as a special favor he would like me have it for 3o pounds, i shaked my head and held up my five fingers indicating that i was willing to pay 5 pounds.gesticulating widely it is as if my offer outrageous,but he eventually ruduced the price to 10 pounds.shrugging my shoulds,i began to walk away .when a moment later,he run after me and thrusted the pen into my hands.though he kept throwing up his arms in despair, he readily accepted the price i gave him.i felt especially pleased with my wonderful bargarn until i got back in the ship.

我仔细察看了一枝钢笔，那看上去确实不假，金笔帽下方整齐地刻有&美国制造&字样。那人说那支笔值50英镑，作为特别优惠，他愿意让我出30英镑成交。我摇摇头，伸出5根手指表示我只愿出5镑钱。那人激动地打着手势，仿佛我的出价使他不能容忍。但他终于把价钱降到了10英镑。我耸耸肩膀掉头走开了。一会儿，他突然从后追了上来，把笔塞到我手里。虽然他绝望地举起双手，但他毫不迟疑地收下了我付给他的5镑钱。在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。

In order to improve the pen machine efficiency and processing quality of pen\'s parts, many machines are imported in some pen factories.

为了提高制笔生产效率及零部件加工质量，国外首先研制出了多工位自动制笔机床，我国也引进了这类设备，并着手进行仿制。

A book entirely of red paper and a book entirely of black paper, each with a pen-shaped cut-out in the pages to place a pen in, carry pens of corresponding color—red book carries a red pen; black book carries a black one.

整本红色纸张构成的书和整本黑色纸张构成的书为主角，打开书后，书本轧著笔的形状，中间放置著一支红笔与黑笔，红书和红笔，黑书和黑笔，但是红笔是无法在红纸上书写，即便可以，辨识度是很低的。

This pen size and pen in general similar, but more in the Pen-tailed red, yellow, blue, green, four small buttons, a small red light, a "super-mini" camera, and a small screen.

这支笔的大小和一般的笔差不多，只是在笔尾多了红、黄、蓝、绿四个小按钮，一盏小红灯，一个&超微型&摄像头，和一个小屏幕。

The company founds in 1992,Is melts the metal penstock, the pencil lead, the pen tip, the pen cap, the pen circle and the end product processing is a body specialized business Enterprise.

本厂创建于1992年，是融金属笔杆、笔芯、笔尖、笔帽、笔圈及成品加工为一体的专业化企业。

Pen of Life Suppose someone gave you a pen - a sealed, solid-colored pen.

人生之笔假如有人送你一支笔，一支不可拆卸的单色钢笔。

China Computer Correspondence School was established in 1984, in 1987 the State Council Leading Group for Science and Technology approved to engage in a nationwide computer professional higher education institutions, the country developed a computer application more than 500,000 people, known as the "National flagship computer education ", on behalf of the State Education Department the authority of an independent computer certificate issued under the" country "brand name college.

中国计算机函授学院组建于1984年，1987年经国务院科技领导小组批准的一所面向全国从事计算机普及教育的高等专业院校，为国家培养了五十多万计算机应用人才，被誉为"全国电脑普及教育的旗舰"，代表国家教育部门独立颁发计算机权威证书，属"国"字号品牌学院。

The computer aid animation is a high and new technique; it is the thing that combines the art and the computer graphics together. Accompanying with the high speed devolvement of computer hardware and graphic arithmetic , it synthesize the computer science, art, mathematics, physics with the knowledge of the other and related course, the computer aid animation make abundance sequence virtual real images on the screen.

计算机动画是计算机图形学和艺术相结合的产物，是伴随着计算机硬件和图形算法高速发展起来的一门高新技术，它综合利用了计算机科学、艺术、数学、物理学和其它相关学科的知识，在计算机上生成绚丽多彩的连续的虚拟真实画面。

In this paper, the concept of network security and security structures of OSI and Internet is introduced, and various threats confronting the computer network are also discussed. Several kinds of network information security technologies, including firewall technology, virtual private network, intrusion detection system, data encryption technology, identity authentication and security protocol etc. are also examined. The security of internal network is the biggest problem in the construction of each network. The solution to this problem lies in setting up a firewall. The theory of a firewall and the approach to its actualization is studied. Intrusion detection system, an important part of the computer network security system, has gained extensive attention. IDS monitors the computer and network traffic for intrusion and suspicious activities. It not only detects the intrusion from the extranet hacker, but also the intranet users. The emergence of virtual private network paves the way for realizing secure connection of LAN quickly and at a relatively low cost. The concept, function, key techniques, including the tunnel technology, and the ways to realize VPN are expounded in this paper. Also introduced is the data encrypt network technology, which is called the soul of computer network security, such as digital digest, digital signature, digital certificate, digital encrypt arithmetic and so on. At the same time, the principle and the process of implementing network security by digital certificate and digital signature, the basic principle and characters of security protocols, and finally, three of the security protocols, concerning the security problems in network, IPsec, SLL and SET are analyzed in detail Computer network system should be a system of dynamic defence, both dynamic and static, passive as well as active, and even offensive, combined with management and technology.

本文系统地介绍了网络安全的概念、OSI及Internet的安全体系结构，并讨论了计算机网络面临的各种安全威胁；内部网络的安全问题是每个建网单位面临的最大问题，可以认为防火墙技术是解决网络安全的一个主要手段，本文研究了防火墙的原理及其实现手段；作为一种主动的防御措施，入侵检测系统作为网络系统安全的重要组成部分，得到了广泛的重视，TDS对计算机和网络资源上的恶意使用行为进行识别和响应，不仅检测来自外部的入侵行为，也监督内部用户的未授权活动；虚拟专用网技术的出现，为实现网络间的连接提供了快速安全但又相对便宜的手段，本文较深入的探讨了实现VPN的隧道技术，并对VPN的概念、功能、实现途径、基本构成、关键技术及发展前景等问题进行了全面论述；数据加密技术是网络安全核心技术之一，本文从数据加密算法、数字摘要、数字签名及数字证书等几方面简要介绍了数据加密技术，并分析用数字证书和数字签名实现网络安全的原理和过程；对安全协议的基本原理、主要特点进行了较为深入的研究，并就网络的安全性问题剖析了三种安全协议：IPsec协议、SLL协议和SET协议。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。