管理学 条形码 释 bar code 条形码 由一组规则排列的条、空及字符组成的图形，表示一定的信息含义，并能够用特定的设备识别转化成计算机可识别的二进制和十进制数字信息的标识符。简称“条码”。
计算机硬件 输入输出设备 释文 bar code 条码 计算机硬件 输入输出设备 释文 bar code 条码
- urban meteorological disaster
- urban meteorology
- urban migrant
- urban military geography
- urban mine
- urban mining
- urban mobility
- Urban Modelling: Algorithms, Calibrations, Predictions
- urban modern agricultural demonstration park
- urban morphology
- urban mosaic
- urban near-nature forest
- urban niche
- urban night scenery
- urban noise prevention planning
- urban non-basic function
- urban optimal scale theory
- Urban Panning
- urban parks movement
- urban passenger and freight hub facilities
- urban pattern and disaster prevention
- urban physical geography
- urban planning
- Urban Planning Act
- urban planning and health impact