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计算机英语第三版机械工业出版社课后题目答案.doc

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计算机英语第三版机械工业出版社课后题目答案.doc

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文档介绍

文档介绍:Unit One/Section A
in the blanks with the information given in the text:
Babbage;Augusta Ada Byron
;output

;mainframes
;transistors
;software
;eight;byte
;chip
the following terms or phrases from English into Chinese and vice versa:
intelligence人工智能
-tape reader纸带阅读器


set指令集
processing并行处理
engine差分机
logical element通用逻辑元件
substrate硅衬底
tube真空管
storage and handling of data
large-scale integrated circuit
processing unit



-puter
chip
instructions
device
in each of the blanks with one of the words given in the following list,making
changes if necessary:
We can define puter as a device that accepts input,processes data,stores data,and
produces to the mode of puters are either analog or digital.
They can also be classified as mainframes,puters,workstations,or puters.
All else(for example,the age of the machine)being equal,this categorization provides some
indication of puter’s speed,size,cost,and abilities.
Ever since the advent puters,there have been constant -generation
computers of historic significance,such as UNIVAC(通用自动计算机),introduced in the
early 1950s,were based on vacuum -puters,appearing in the
early 1960s,were those in which transistors replaced vacuum third-generation
computers,dating from the 1960s,integrated circuits replaced fourth-generation
computers such as puters,which first appeared in the mid-1970s,large-scale
integration enabled thousands of circuits to be incorporated on one -generation
computers are expected bine very-large-scale integration with sophisticated approaches