| 释义 |
Definition of most significant bit in English: most significant bit(also MSB) noun Computing The bit in a binary number which is of the greatest numerical value. 〔计算机〕最高（有效）位 Example sentencesExamples - Specify the number of most significant bits to output in the number of bits parameter.
- Reverse bit direction, most significant bit to least significant bit, is used to communicate data to display devices and in many data compression encoding methods.
- The second most significant bit is reserved and must be 0.
- In arithmetic shift right the sign bit (most significant bit) is shifted into the high-order bit.
- Class B addresses use the first two octets to represent the network number, with the restriction that the two most significant bits of the first octet be 10.
Definition of most significant bit in US English: most significant bit(also MSB) noun Computing The bit in a binary number which is of the greatest numerical value. 〔计算机〕最高（有效）位 Example sentencesExamples - The second most significant bit is reserved and must be 0.
- Class B addresses use the first two octets to represent the network number, with the restriction that the two most significant bits of the first octet be 10.
- Reverse bit direction, most significant bit to least significant bit, is used to communicate data to display devices and in many data compression encoding methods.
- Specify the number of most significant bits to output in the number of bits parameter.
- In arithmetic shift right the sign bit (most significant bit) is shifted into the high-order bit.
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