cutting mark depth  锯痕深度

Depth Mark  深度标志

fixed depth signal source  定深信号源

mark depth  打标深度

Well Logging Depth Signal  测井深度信号

Arry signal signal processing  阵列信号处理

mark signal  标记信号; 传号讯号

signal mark  信号标志

working depth and drilling depth  作业水域、工作水深与钻井深度

Cab Signal as the Dominant Signal  主体化

Digital Signal Level 0- Digital Signal Level 3 DS0-DS3  零阶数字信号和三阶数字信号

producing address signal and enable signal  地址信号选通信号产生

Promoting Cab Signal as the Dominant Signal  主体化

separation of luminance signal and color signal  亮色分离

Signal with signal frequency  快变幅值

signal-noise ratio (=signal-to-noise ratio =SNR)  讯噪比

signal-to-noise ratio of strong signal  大信号信躁比

Transform voltage signal to current signal  电压电流转换

unwanted signal， undesired signal  无用信号