open cog空心垛式支架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 Architecture Retrieval System开放结构检索系统open-loop stable feedback system开环稳定反馈系统open-circuit impedance parameter开路阻抗参数Open osteotomy of mandibular ramus下颌支开放性切骨术Open Polytechnic of New Zealand.新西兰公开科技大学。Open source robot control software开放源代码机器人控制软件Open-up Issue and Maths Teaching开放性问题与数学教学open-ended tubing squeeze method敞口油管挤注法Open Type Control Circuit Contacts开式控制电路接点open soaper and developing machine显色皂洗机