理学 计算机输入输出设备 释 bar code reader; BCR 条码阅读器 一种用于读取条码所包含信息的输入设备，可分为一维、二维条码阅读器。又称条码扫描器、条码扫描枪。
计算机硬件 输入输出设备 释文 bar code reader, bar code scanner 条码阅读器
- chlorfenvinphos
- chlorfluazuron
- chloric acid
- chloride cell
- chloride-ion battery
- chloride sensitive crops
- chloride toxicity of plants
- chloridizing leaching in solution of gold mineral material
- chloridizing leaching of gold at heat-pressure
- chloridizing roasting of mineral raw material
- chlorimuron-ethyl
- chlorinated polyethylene
- chlorinated polyethylene (CPE)
- chlorination
- chlorination disinfection in wastewater treatment
- chlorination process
- chlorine
- chlorine-36 dating
- chlorine-36 isotope hydrogeology
- chlorine cycles
- chlorine damage strength
- chlorine dioxide
- chlorine dioxide disinfection
- chlorine laser
- chlorine liquid adsorbent