英语词汇“electronic calculator punch”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	electronic calculator punch
释义	electronic calculator punch 一种用来阅读穿孔卡片的标准外部设备,执行算术和逻辑运算,并把结果穿在卡片上。
随便看	operational efficiency estimation operational efficiency evaluation Operational Electronic Intelligence operational element operational employment Operational Employment Concept Operational Employment Plan operational energy operational engine Operational Engineering Detachment operational envelopment operational environment operational environment software operational ephemeris operational equation operational equipment operational equipment requirement operational error operational error ratio operational evaluation Operational Evaluation Command Operational Evaluation Demonstration operational evaluation efficiency operational frequency tolerance band operational fuel