personal computer 是1946年2月15日 发明的用英语怎么说

缩略形式:kilogram,personal computer
Our school is very nice(改为感叹句) ____ ____our school is!
句子改错:1.Are these the twins penxil-boxes?2.Where is his shoes,do you know?3.These are my parent.
反义词:bring.连句:1.our,David,a,star,in,class,singing,is.
2.you,have,with,dinner,to,like,me,would

翻译常用计算机用语

1. PC( Personal Computer) _________ 2. M( Megabyte)____________ 3. G( Gigabyte)_____________ 4. CPU( Central Processing Unit)_____________ 5. Memory_____________ 6. Keyboard_____________ 7. Scanner_____________ 8. Hard Disk_____________ 9. CD( Compact Disk)_____________ 10. Multimedia_____________

英语翻译
郁闷了~
我说的是经济学中的,不是直译..
Sector of Activity:Personal computer Sector.
我是找不到对应的中文翻译么~

写出下列词语的缩写形式1,personal computer—— 2,United Nations—— 3,kilogram—— 4,I would—

完全形式:
HK的（ ）
缩略形式：
personal computer( )
United Nations( )
I would( )
You had better( )
okay( )
还有一个,是缩略形式television( )

写出下列词语的缩略形式
United Nations ( )
personal computer ( )
You had better ( )
okay ( )
television ( )

写出下列单词的完全形式
No._____ HK__________
写出下列单词的缩略形式
personal computer_________
United Nations________
kilogram________
I would_______
You had better______
okay______
television_________

英语翻译
laptop also known as a notebook is a personal computer designed for mobile use small enough to sit on one's lap.A laptop includes most of the typical components of a typical desktop computer,including a display,a keyboard,a pointing device as well as a battery,into a single small and light unit.

英语完全/缩略形式
完全形式
HK____
缩略形式
personal computer_____
You had better_____
okay____
television____

英语翻译
When IBM developed a hard-disk-based personal computer,the PC XT,Microsoft developed DOS 2.0,release in 1983 .It contained support for the hard disk and provided for hierarchical directories .The new release allowed directories to contain subdirectories as well as files.The new release also contained a richer set of commands embedded in the operating system to provide functions that had to performed by external programs provided as utilites with release 1.Among the capabilities added were several UNIX-like features ,such as I/O redirection,which is the ability to change the input or output identity for a given application,and background printing .The memory-resident portion grew to 24KB.
When IBM announced the PC AT in 1984,Microsoft introduce DOS 3.0.The AT contained the Intel 80286 processor,which provided extended addressing and memory-protection features.DOS 3.1,released in 1984 ,contained support for networking of PCs.DOS 3.3,rekeased in 1987,provided support for the new line of IBM machines,the PS/2.DOS 7.0 was issued in 1996 and includes enhanced support for managing networks and the latest microprocessors.
By this time ,DOS was being used in an environment far beyond its capabilities .The introduction of the 80486 and then the Intel Pentium chip provided power and features that simply could not be exploited by the simple-minded DOS .Meanwhile ,beginning in the early 1980s,Microsoft has begun development of a graphical user interface that would be interposed between the user and DOS.
不要网上在线翻译的 最好准确些