工学 转换器 释 digital-to-analog converter 数模转换器 一种将二进制数字量形式的离散信号转换成以标准量（或参考量）为基准的模拟量的转换器。又称DAC、D/A 转换器。 理学 计算机处理部件 释 digital-to-analog converter; DAC 数模转换器 将数字编码（通常为二进制码）转换为模拟信号（如电流、电压、电荷等）的电子器件。又称D/A转换器。
计算机硬件 输入输出设备 释文 digital-to-analog converter, DAC 数模转换器
- agroclimate index
- agroclimatic analysis
- agro-climatic classification
- agro-climatic evaluation
- agro-climatic investigation
- agroclimatic resources
- agroclimatological regionalization
- Agroclimatology
- Agrocybecylindracea
- agro ecological prevention and control of weeds
- agro-ecological zoning
- agroecology
- agroecosystem interface
- agro-environment protection
- agroforestry
- agroforestry system
- agro-grassland system dynamics
- agrology
- agrometeorological code
- agrometeorological crop model
- agrometeorological disaster chain
- agrometeorological disaster reduction
- agrometeorological disaster reduction projects
- agrometeorological disaster risk
- agrometeorological disasters forecast