“binary notation”的概念、定义、翻译、参考文献-科学参考

binary notation

Physics

A number system using only two different digits, 0 and 1. Instead of units, tens, hundreds, etc., as used in the decimal system, digits in the binary notation represent units, twos, fours, eights, etc. Thus one in decimal notation is represented by 0001, two by 0010, four by 0100, and eight by 1000. Because 0 and 1 can be made to correspond to off and on conditions in an electric circuit, the binary notation is widely used in computers.

Computer

Electronics and Electrical Engineering

A method of numerical representation with two as the base and thus having only two digits (0 and 1). These symbols may be easily represented electronically by two voltage levels in a circuit (see logic circuit) and binary notation is therefore used in computers. The radix point in a binary system is the binary point and is analogous to the decimal point in decimal notation. For example,
${101.0101}_{2} = 2^{2} + 2^{0} + 2^{- 2} + 2^{- 4} = {5.3125}_{10}$

单词	binary notation
释义	binary notation Physics A number system using only two different digits, 0 and 1. Instead of units, tens, hundreds, etc., as used in the decimal system, digits in the binary notation represent units, twos, fours, eights, etc. Thus one in decimal notation is represented by 0001, two by 0010, four by 0100, and eight by 1000. Because 0 and 1 can be made to correspond to off and on conditions in an electric circuit, the binary notation is widely used in computers. Computer See binary system. Electronics and Electrical Engineering A method of numerical representation with two as the base and thus having only two digits (0 and 1). These symbols may be easily represented electronically by two voltage levels in a circuit (see logic circuit) and binary notation is therefore used in computers. The radix point in a binary system is the binary point and is analogous to the decimal point in decimal notation. For example, ${101.0101}_{2} = 2^{2} + 2^{0} + 2^{- 2} + 2^{- 4} = {5.3125}_{10}$
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