单词	transit man
释义	transit man 测量员
随便看	frequency theory of nerve impulse frequency theory of probability frequency thermometer frequency thickness ratio frequency-thickness ratio frequency threshold frequency threshold curve Frequency-time analysis frequency time clock frequency-time coding frequency time coding of pulse frequency-time coding of pulse frequency time control frequency time division multiple access frequency-time-domain-transformation Frequency Time Hopping Multiple Access Frequency Time Indicator frequency time intensity frequency-time intensity frequency-time-intensity frequency time matrix frequency time modulation frequency time response frequency-time spectral density function frequency-time spectrum