＞控制论·信息论·密码学＞密码学＞释义 digital watermarking 数字水印
信息安全 密码理论与技术 释文 digital watermarking 数字水印
- background
- background absorption
- Background Air Pollution Monitoring Network
- background board
- background brightness
- background check
- background cloth paper and desk
- background Compton scattering
- background continuum
- background correction
- background count
- background current
- background density
- background density .01.02 波动光学、信息光学
- background electrolyte
- background electrolyte (BGE)
- background elimination
- background extinction
- background extinction rate
- background field
- background fluctuation
- background fog
- background galaxy
- background galaxy cluster
- background glow