...UHF frequencies of around 900 megahertz.
大约900兆赫的超高频率
Initially RFID tags worked only at frequency bands of 13.56 megahertz or lower.
早期的射频识别标签只能在13.56百万赫兹或更低的频率下作用.
期刊摘选
The bandwidth ( megahertz ) and spectrum position of the signal arising from television scanning.
电视扫描信号所占的频谱位置和带宽 ( 以兆赫计 ).
期刊摘选
To help pay for the plan, the F . C . C . wants to sell 500 megahertz of spectrum.
为帮助支付这项计划, 联邦通信委员会想出售500兆赫的光谱.
期刊摘选
Use of a higher megahertz probe improves lesion visualization because the target usually is relatively superficial.
由于病灶位置表浅,使用高频探头可以使病灶显示更加清晰.
期刊摘选
Normally demodulation frequency is inside the limits that a few hertz this to hundreds of megahertz.
凡是解调频率都在几兆赫兹至几百兆赫兹的规模内.
期刊摘选
A frequency of one million megahertz, 10000? 200 Hz.
一百万兆赫(兹)频率, 即10000? 200赫(兹).
辞典例句