The units at various levels learn , the association hold the meeting of large - scale academic exchange with certain scale , exhibition of the woodworking machinery , and organize relevant academic experts fixedly at home , the foreign exchange of technology that enterprise s engineers and technicians will go , visit the exhibition of the foreign large - scale woodworking machinery . there are the famous exhibition of woodworking machinery , for example : italy milan fair , germany hanoverian fair , american atlanta exhibition , japan nagoya exhibition 各级学会协会定期在国内举办具有一定规模的大型学术交流会议木工机械展览会，并组织相关学术专家企业工程技术人员去国外技术交流，参观国外大型木工机械展览会，如意大利的米兰展德国汉诺威展美国亚特兰大展日本名古屋展都是木工机械专业知名展览会。
Open mode fund does not appear on the market trade , pass a bank commonly explain buy and redemptive , fund dimensions is not fixed ; enclosed fund has put add period fixedly , fund dimensions is secured during , trade in negotiable securities commonly the place appears on the market trade , investor carries unit of fund of business of 2 class market 开放式基金不上市交易，一般通过银行申购和赎回，基金规模不固定；封闭式基金有固定的存续期，期间基金规模固定，一般在证券交易场所上市交易，投资者通过二级市场买卖基金单位。
Her opera - glass was so fixedly directed towards them , that franz saw it would be cruel not to satisfy her curiosity ; and , availing himself of one of the privileges of the spectators of the italian theatres , who use their boxes to hold receptions , the two friends went to pay their respects to the countess 她的观剧望远镜就这样一动不动地对准着他们，弗兰兹觉得如果不去满足她的好奇心，那就未免太残酷了，于是他就利用意大利戏院里观众的特权，包括利用他们的包厢作接待室，带着他的朋友离开了他们自己的包厢去向伯爵夫人致意。
