数据库 数据库应用开发 释文 peer-to-peer system 对等系统
- Ligeia Mare
- Li Gen Sheng
- Liggett
- light
- light absorbing matrix
- light absorption
- light absorption and selection rules for transitions between electronic states
- light absorption in solids
- light accumulator
- light activated element
- light activated silicon controlled rectifier
- light activated switch
- light-activated switch
- light adaptation
- light-addressable potentiometric sensor
- light addressable potentiometric sensor，LAPS
- light aggregate concrete
- light air
- light alloy
- light amplification
- light amplification by stimulated emission of radiation
- light amplifier
- light amplitude
- light and color
- light and colour expression mean