“tone code ranging”的概念、定义、翻译、参考文献-科学参考

单词	tone code ranging
释义	tone code ranging [`tōn ´kōd ´rānj·iŋ] ^NAVIGATION In navigation by satellite, a method of transmitting a high-precision time signal using the reduced peak power available to a satellite; an audio frequency is used to phase an audio oscillator in the user equipment, and a train of short pulses is generated in synchronism with the zero crossings of the audio tone to provide high-resolution timing.
随便看	onion oil onion scab onionskin paper onionskin weathering onion smudge onion smut onisciform Oniscoidea -onium onlap on-line on-line analyzer on-line central file on-line cipher on-line computer system on-line cryptographic operation on-line data reduction on-line disk file on-line equipment on-line inquiry on-line mode on-line operation on-line real-time system on-line secured communications system on-line storage

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。