科技有关的英文作文_初二万能英语作文4篇

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科技有关的英文作文_初二万能英语作文4篇

关于”科技有关“的英语作文范文4篇,作文题目:Technology related。以下是关于科技有关的初二英语范文,每篇作文均为万能范文带翻译。

高分英语作文1:Technology related

The development of science and technology makes our life more comfortable and convenient. However, scientists also create many problems that are not easy to solve, such as air pollution, environmental deterioration and shortage of natural resources. Modern science and technology has brought many benefits to people.

Modern communication shortens the distance between people and makes the communication between people more convenient. The Internet is now widely used to collect rich information, but also used to communicate e-mail, which is the most effective communication tool at present. Telephone and mobile phone make our contact more convenient than before.

For example, airplanes and high-speed trains make our travel more convenient with the help of modern transportation. People can go to any place they like to go to space and other places Travel to the planet is no longer a dream. Rockets and space shuttles can help us realize our dream of space travel.

Modern medicine has extended people's lives, alleviated the suffering of many diseases. Cancer and AIDS are fatal to people's health. Scientists have made these diseases treatable.

However, the process of scientific development has brought us many serious problems Although the Internet is widely used in modern communication, it is easy to be destroyed by computer viruses. The exploration of outer space has produced a lot of waste. A tiny metal, a screw, for example, can destroy an artificial satellite.

Industrialization is making natural resources scarce. Facing these problems, scientists are looking for timely and feasible solutions. The development of science and technology has brought us both positive and negative influences.

We must eliminate the positive effects to the minimum extent.

中文翻译:

科学技术的发展使我们的生活更加舒适和方便,然而,科学家们也制造了许多不易解决的问题,如空气污染、环境恶化和自然资源短缺,现代科学技术给人们带来了许多好处,现代通信缩短了人与人之间的距离,使人与人之间的交流变得更加方便。互联网现在被广泛地应用于收集丰富的信息,同时也用于通信电子邮件,这是目前最有效的通信工具电话和移动电话使我们的联系比以前更加方便,例如飞机和高速火车借助现代交通工具使我们的旅行更加顺畅快捷,人们可以去他们喜欢去的任何地方去太空和其他星球的旅行不再是一个梦想火箭和航天飞机可以帮助我们实现太空旅行的梦想现代医学延长了人们的生命,减轻了许多疾病的痛苦癌症和艾滋病对人们的健康是致命的科学家们已经使这些疾病变得可以治疗,然而科学发展的过程也给我们人类带来了许多严重的问题互联网虽然广泛应用于现代通信,但却很容易被计算机病毒摧毁外层空间的探索在太空中产生了大量的浪费一个微小的金属,一个螺丝钉,例如可以摧毁一颗人造卫星的产业化正在使自然资源变得稀缺,面对这些问题,科学家们正在寻求及时可行的解决办法。科学技术的发展给我们带来了积极和消极的影响,我们必须把积极的影响消除到最小程度。

万能作文模板2:

ARPANET is the predecessor of the U.S. Department of defense network, which was established in the late 1960s using a dedicated protocol suite. The first protocol proved to be defective in connection with other networks, which led to the development of transmission control protocol / Internet Protocol (TCP / IP) TCP / IP uses bit address numbers, which quickly proved to be difficult for most users to use, using the less daunting formants of four 8-bit decimal numbers, separated by periods.

The obvious solution is to address computers by name better than by name, and find that remembering computers in the corner as Frodo is better than No A generation is much easier: Hot Tables want to refer to machines by name instead of numbers, which leads to the first IP address management scheme: host table host table is a file, which contains all IP addresses used on the network. In addition to the host name, the host table also provides the mapping from host name to its IP address, as well as reverse mapping: given the host IP address, users can find its name to find a pair of IP addresses The most useful host table for users. This table must contain the names of all hosts that a given host may want to communicate with for ARPA network.

This means that the host table must contain the name and IP address of each host on the network. Such a file is maintained by the Network Information Center (NIC), the central organization responsible for managing ARPANET. The file name is hostxt, and its format is similar to the / etc / hosts file on unix network administrator.

The network changes the host table to NIC through e-mail. Each time a host is added or deleted or the host IP address is changed, the NIC changes its host table and makes it available through the file transfer protocol (FTP administrator regularly downloads the latest version of the host table to keep the latest version).

中文翻译:

ARPANET是美国国防部网络的前身,它是xx年代后期使用专用协议套件建立的互联网。第一个协议被证明在与其他网络连接方面存在缺陷,这导致了传输控制协议/因特网协议的发展(TCP/IP TCP/IP使用位地址数字,这些数字很快被证明对大多数用户来说很难使用,即使用不那么令人畏惧的四个8位十进制数字的共振峰来表示,用句号来分隔,显而易见的解决方案是按名称给计算机寻址的方案与名称联系得更好,并且发现将角落里的计算机记住为Frodo比第一代容易得多:Hot Tables希望通过名称而不是数字来指代机器,这导致了第一个IP地址管理方案:主机表主机表是一个文件,包含了网络上使用的所有IP地址,除了主机名之外,主机表还提供了从主机名到其IP地址的映射,以及反向映射:给定主机IP地址,用户可以查找其名称以查找对用户最有用的主机表,该表必须包含给定主机可能希望与之通信的所有主机的名称,以便ARPA网使用,这意味着主机表必须包含网络上每台主机的名称和IP地址这样一个文件由网络信息中心(NIC,负责管理ARPANET的中心组织)维护。该文件名为HOSTSTXT,其格式与UNIX网络管理员上的/etc/hosts文件相似网络通过电子邮件将主机表更改为NIC每次添加或删除主机或更改主机IP地址NIC对其主主机表进行更改,并通过文件传输协议使其可用(FTP管理员定期下载主机表的最新版本以保持最新版本)。

满分英语范文3:科技有关

The operating system I use is well known. Microsoft is the largest software company in the world. There are about PC end users who use Microsoft's operating system without exception.

I am also using Windows XP operating system. There are two reasons why I use the operating system: first, what kind of low-end hardware is required by the operating system, that is, there is no need to improve the computer's ability to use the operating system. Second, the operation of the system is humanized and intelligent.

I have used the operating system for five years, but it never makes me feel that it is outdated. On the contrary, it brings me fresh Feeling, it is easy to operate, easy to operate, give me a lot of comfort.

中文翻译:

我使用的操作系统是众所周知的,微软是世界上最大的软件公司,大约有PC终端用户无一例外地使用微软公司生产的操作系统,我目前也在使用Windows XP操作系统。我使用操作系统的原因有两个:第一,这个操作系统要求的硬件是什么低端,也就是说不需要提高计算机使用这个操作系统的能力第二,系统的操作是人性化和智能化的,我已经使用这个操作系统xx年了,但它从来没有让我觉得它过时了,相反,它给我带来了新鲜感,它操作方便,操作方便,给我很大的安慰。

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