open cut明堑,明挖
openadj.开着的;开放的;公开的v.打开;张开;展开;摊开;开始(某事物);开张;营业;以…开头;宣布启用n.户外;公开
Open Circuit terminal voltage断路端电压
open-wire carrier equipment明线载波设备
open-loop output resistance[电] 开环输出电阻
open pollination progent test自由授粉后代测验
open shell and tube condenser立式壳管冷凝器
Open subtrochanteric fracture转子下开放性骨折
Open selected folder or group打开选定的文件夹或组
open-wire carrier telephony明线载波电话
Open Business on the Internet因特网上的开放商行
open prebaked anode type cell敞开式预焙阳极电解槽