bar crossing [航空、航天科學(xué)技術(shù)]橫沙洲bar cropping machine 鋼筋切斷器bar crane [經(jīng)濟(jì)學(xué)]桿式起重機(jī)bar counter 吧臺；酒吧臺bar council bar corrosion activity indicator [交通運(yùn)輸工程]鋼筋鏽蝕測定計(jì)bar copper 銅條；棒銅bar conveyor [機(jī)械工程]桿式輸送機(jī)推桿式輸送器推桿運(yùn)輸機(jī)bar construction [土木建築工程]鋼筋結(jié)搆[數(shù)學(xué)]棒搆成[機(jī)械工程]棒搆造bar commutator- [經(jīng)濟(jì)學(xué)]銅條式互換器bar commutator [經(jīng)濟(jì)學(xué)]銅條式互換器bar coding 條形碼；條形編碼；識別條碼bar codec [新聞學(xué)與傳播學(xué)]跣溫bar code symbology [計(jì)算機(jī)科學(xué)技術(shù)]條形碼符號學(xué)條碼符號學(xué)bar code slot reader [經(jīng)濟(jì)學(xué)]條碼槽式閲讀器bar code scanner 條碼掃瞄器bar code recognition [計(jì)算機(jī)科學(xué)技術(shù)]條碼識別條形碼辨識條碼辨識[電子、通信與自動控制技術(shù)]條碼識別條形碼辨識bar code reader 條形碼掃描器bar code printing [印刷、複印技術(shù)]條形碼印刷bar code printer [經(jīng)濟(jì)學(xué)]條碼打印機(jī)