中国科学院第十次院士大会、中国工程院第五次院士大会圆满完成各项议程后 ,9日下午在北京闭幕。中共中央政治局常委、国务院副总理李岚清在大会闭幕式上发表了题为《坚定地担负起发展第一生产力的历史重任》的讲话。他说 ,科学技术是第一生产力 ,科技进步是经济发展的决定性因 Chinese Academy of Sciences, the Tenth Academy of Sciences, Chinese Academy of Engineering, the fifth academician assembly successfully completed the agenda, the 9th afternoon in Beijing closed. At the closing ceremony of the conference, Li Lanqing, member of the Political Bureau of the CPC Central Committee Political Bureau and vice premier of the State Council, delivered a speech entitled “Firmly Carrying Historical Historical Tasks in Developing the First Productive Forces.” He said that science and technology are primary productive forces and that scientific and technological progress is the decisive factor in economic development