各位领导、各位代表、同志们 :刚才 ,康会长、左院士两位领导作了很好的报告 ,开阔了思路 ,增强了紧迫感。中国钨业协会主办的中国钨业科技创新大会是一次重要的会议 ,出席这次会议的有中国有色和钨业界的领导、院士、专家、教授、科技工作者及钨企业的厂矿长、经理等各方面代 Leaders, delegates, and comrades: Just now, the leaders of Kang and the left academician made very good reports, broadened their ideas and increased their sense of urgency. The China Tungsten Technology Innovation Conference hosted by the China Tungsten Industry Association is an important conference. The leaders of the non-ferrous and tungsten industry in China, academicians, experts, professors, scientific and technical workers, and plant managers and managers of tungsten companies attended the conference. Various aspects