大家辛苦了！为期两天的会议到了该作总结的时候了，这是与在座各位专家的共同努力分不开的。郑一军副部长出席了昨天的开幕式，并作了重要讲话。刚才建设部总工程师姚兵同志就可靠度问题发表了讲话。姚总的讲话既展开又集中、有国内也有国际、从研究到施工、从可靠度问题本身 Everyone is working hard! The two-day meeting came to a conclusion, which is inseparable from the joint efforts of all the experts present here. Vice Minister Zheng Yijun attended the opening ceremony yesterday and made an important speech. Comrade Yao Bing, chief engineer of the Ministry of Construction, just delivered a speech on the issue of reliability. The speech of Yao Zong is both unfolding and centralized, domestic and international, from research to construction, and the reliability problem itself.