＞医学物理＞非线性医学＞释义 digital signal 数字信号
＞控制论·信息论·密码学＞信息论＞释义 digital signal 数字信号
网络与数据通信 协议体系与组成结构 释文 digital signal 数字信号
- surface texturing
- surface theory
- surface tillage
- surface topdressing
- surface top-hammer drill rig
- surface topography
- surface-to-volume ratio
- surface transformation
- surface treatment of fibers
- surface treatment of glass
- surface treatment of magnesium alloys
- surface triangle
- surface type heat exchanger
- surface ultraviolet radiation
- surface-underground contrast plan
- surface use classification
- surface vacancy
- surface vibration
- surface vibrational spectroscopy
- surface viscosity
- surface water
- surface water environment impact evaluation
- surface water heat pump
- surface water in China
- surface waterlogging damage