هذه رسائل تلغرافية في الهندسة الوصفية لطلاب الفرقة الإعدادية .
Messages in Descriptive Geometry
وفقنا الله وإياكم في الامتحان
Messages in Descriptive Geometry
وفقنا الله وإياكم في الامتحان
A control unit is the part of a CPU or other device that directs its operation.
A component of a microprocessor chip used for arithmetic, comparative, and logical functions.
Computers can be classified as supercomputers, mainframes, superminicomputers, minicomputers, workstations, microcomputers, or PDAs.
First-generation computers : were based on vacuum tubes.
Second-generation computers: were those in which transistors replaced vacuum tubes.
Third-generation computers: were those in which integrated circuits replaced transistors.
Fourth-generation computers: are those, such as microcomputers, in which large-scale integration (LSI) enabled thousands of circuits to be incorporated on one chip.
Fifth-generation computers: are expected to combine very-large-scale integration (VLSI) with sophisticated approaches to computing, including artificial intelligence and true distributed processing.الشيء المثير أن
an electronic device which is capable of receiving information (data) and performing a sequence of logical operations in accordance with a predetermined but variable set of procedural instructions (program) to produce a result in the form of information or signals.
a matrix obtained from a given matrix by interchanging rows and columns.
supplier
track record
tend toالمعنى
peak timesالمعنى
contract outالمعني
terms and conditionsمثال
wear and tearالمعنى
recruit
call-out
go bust
take into considerationمعناها
insurance policy
under guarantee