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
- hand dishwashing detergent
- hand dragon dance
- hand drawing
- hand-drawn embroidered handkerchief
- hand drawn map
- hand drill
- hand drum
- hand-dug pile
- handedness
- Handel，Georg Friederich
- hand embroidered frame
- Handen system
- Han Depei
- hander
- Han Derang
- Hand-foot-11 Meridians Classic of Moxibustion
- hand,foot and mouth disease
- hand-foot-mouth disease
- Hand formula
- hand gesture
- handheld digital ultrasonic flaw detector
- hand-held laser ranger
- hand-held metal detector
- handheld weather instrument
- hand hygiene