计算机专业英语教程new

Computer Hardware
New words:
• • • • • • • • • optical laser disk laser beam access arm gigabyte（GB） magneto-optical disk resolution sharpness monitor electron
Chapter 1 Computer Hardware
Package 封装 集成块 Circuitry 电路 Multicore processor 多核处理器 Streams of data 数据流 Data-dependent 数据依赖的 数据相关的 Interprocessor link 处理机间的连接
Network security
Chapter 1 Computer Hardware
New words:
Processor Primary storage Bit CPU Control unit Arithmetic and logic unit Chip Secondary storage Reallocate Capacity Coaxial cable Program and data Instruction Register Location Hardwired Semiconductor Byte-level Peripheral Bus Pathway Interconnection In parallel Hierarchy Integrated Architecture Bandwidth Interface Route Switch Configuration Driver Utility Compatible Scalability Integrated circuit Electronic component Resistor Conductor Package
Chapter 1 Computer Hardware
计算机系统由硬件系统和软件系统组成。计算机的硬件通常分为三个主要部分或三个主要 子系统：CPU、存储器子系统和输入/输出子系统。 CPU执行许多操作并控制计算机。存储器子系统用来存储正在被CPU执行的程序，连同 程序的数据。输入/输出子系统允许CPU与诸如个人计算机的键盘和监视器那样的输入和输 出设备交互。计算机的这些组成部分都连接到总线。 计算机执行大量数据处理操作的部件叫做中央处理机，并被称作（be referred to as） CPU。在微机中，它经常称为微处理器。CPU由三个主要部件组成：控制器、ALU和寄存器 组。 存储器也被认为是（be known as）内存或主存。它是指计算机中的电路，这些电路保持 的无论是（whatever）程序还是数据，都是CPU立即可使用的。 输入/输出子系统包括输入/输出设备和接口。有各种各样的输入/输出设备，如鼠标、打 印机、传感器、磁盘等。输入/输出接口提供一种在内存储器和外部输入/输出设备之间传 输信息的方法。为了与CPU接口，连接到计算机的外部设备需要专用的通信连接。该通信 连接的目的是解决中央计算机和每个外部设备之间存在的差别。
frame crystal filter active-matrix passive-matrix boost position backup
Computer Hardware
New words:
• optical laser disk 光盘，激光 盘 • laser beam 激光束 • access arm 存取臂 • gigabyte（GB） 千兆字节，吉 字节（109字节） • magneto-optical disk 磁光盘 • resolution 分辨率，清晰度， 解决，解答 • sharpness 清晰度，锐度， 锐利 • monitor 监视器，监控器 • electron 电子
Hardware
Programming and programming language
Operating system
Computer networks
Databse
Multimedia
Artificial intelligence
Data structure and Algorithms
ቤተ መጻሕፍቲ ባይዱ
Software Development
Chaper 1 Computer Hardware
New words:
Circuitry Multicore processor Streams of data Data-dependent Interprocessor link
Chapter 1 Computer Hardware
New words:
The final score consists of three parts: 1 Final examination (80%) 2 Quiz (An examination consisting of a few short questions. Aperiodically I will give you some quizzes during our class, you can do it in a paper with your name and student number. ) or I will give you dictation. 3 Attendance (the act of being present (at a class.)) (20%)
frame 帧，画面，框架， 镜框 crystal 晶体，水晶，LCD 液晶显示 filter 滤波器，过滤器， 滤光器 active-matrix 主动矩阵 passive-matrix 被动矩阵 boost 提高，升 position 定位，位置 backup 备份，做备份
Processor 处理器 Primary storage 主存储器 Bit 位 二进制位 比特 CPU 中央处理器 Control unit 控制部件 控制 器 Arithmetic and logic unit 算 术逻辑单元 Chip 芯片
Secondary storage 辅助存储器 二级存储器 Reallocate 重新分配 Capacity 容量 Coaxial cable 同轴电缆 Program and data 程序和数据 Instruction 指令 Register 寄存器 注册 Location 单元 位置 Hardwired 硬连线 硬件线路实现 的 Semiconductor 半导体 Byte-level 字节级
计算机专业英语
2015.8
Software engineering course
Computer English
Key points: useful terms and definitions of computers Difficult points: Translation, words.
Requirements: 1 Amplify your vocabulary in Software Engneering 2 Try to improve your reading ability 3 Translation competence for Document Literature
Chapter 1 Computer Hardware
• A computer system consists of hardware system and software system. The hardware of the computer is usually divided into three major parts or three primary subsystems: the CPU, the memory subsystem, and the I/O subsystem. • The CPU performs many operations and controls computer. The memory subsystem is used to store program being executed by the CPU, along with the program’s data. The I/O subsystem allows the CPU to interact with input and output devices such as the keyboard and monitor of a personal computer. The components of the computer are connected to the buses. • The part of the computer that performs the bulk of data processing operations is called the central processing unit and is referred to as the CPU. In microcomputer, it is often called the microprocessor. The CPU is made up of three major parts: control unit, ALU, and register set.
Chapter 1 Computer Hardware
New words:
Peripheral 外围设备 外围的 外设 Bus 总线 Pathway 通路 路径 Interconnection 互连 In parallel 并行地 Hierarchy 分层（结构），层次 Integrated 集成 Architecture 体系结构 Bandwidth 带宽 Interface 接口 界面
Chapter 1 Computer Hardware
• Memory is also known as internal memory or main memory. It refers to the circuits in the computer that hold whatever programs and data are available for immediate use by the CPU. • I/O subsystem includes I/O devices and interface. There are a wide variety of I/O devices, such as mouse, printer, sensor, disk, and so on. Input-output interface provides a method for transferring information between internal storage and external I/O devices. Peripherals connected to a computer need special communication links for interfacing them with the CPU. The purpose of the communication link is to resolve the differences that exist between the central computer and each peripheral.
Route 线路 路由 发送 Switch 开关 交换机 Configuration 配置 Driver 驱动程序 Utility 使用程序 Compatible 兼容的 协调的 Scalability 可伸缩性 可扩展性 Integrated circuit 集成电路 Electronic component 电子元件 Resistor 电阻 Conductor 导体，导线