“timer”的概念、定义、翻译、参考文献-科学参考

单词	timer
释义	timer [`tīm·ǝr] ^{COMPUTER SCIENCE} A hardware device that can interrupt a computer program after a time interval specified by the program, generally to remind the program to take some action. ^ELECTRONICS A circuit used in radar and in electronic navigation systems to start pulse transmission and synchronize it with other actions, such as the start of a cathode-ray sweep. ^ENGINEERING 1. A device for automatically starting or stopping a machine or other device. 2. See <<interval timer>> ^{MECHANICAL ENGINEERING} A device that controls timing of the ignition spark of an internal combustion engine at the correct time.
随便看	rate-of-flow control valve rate-of-rainfall gage rate of reaction rate of return rate of rise rate of sedimentation rate of strain hardening rate process rate receiver rate response rate servomechanism rate test rate transmitter ratfish rat guard rathite Rathke's pouch rathole rating rating curve rating nut ratio ratio arm circuit ratio-balance relay ratio control system

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。