| 释义 |
- See also
Overhead may be: {{wiktionary|overhead}}- Overhead (business), the ongoing operating costs of running a business
- Engineering overhead, ancillary design features required by a component of a device
- Overhead (computing), ancillary computation required by an algorithm or program
- Protocol overhead, additional bandwidth used by a communications protocol
- Line code or encoding overhead, additional bandwidth required for physical line transmission
- Overhead information, for telecommunication systems
- File system overhead, storage or other consideration required by a file system that is not directly related to data.
- Any physical object situated, or action occurring above:
- Overhead line, for power transmission
- Overhead cable, for signal transmission
- Overhead projector, a display system
- Overhead cam, a mechanical device
- Overhead join, in air traffic control
See also- Overkill (disambiguation)
{{disambiguation}} |