opening way开放式openingn.开口；开始；张开；开幕；空缺adj.开头的动词open的现在分词.openings and development engineering井巷工程openings subjected to rapid pressure经受压力突然波动的开孔opening concept of running magazines开放办刊Opening Ceremony and Keynote Address开幕礼及主题演讲opening experimental teaching system开放式实验教学体系opening of the government information政府信息公开Opening and closing by reconstruction开闭重建运算opening electromagnetic loop networks解环Opening in Financing Being Unavoidable产权资本治理期待改制opening of the atrioventricular valves房室瓣口