实施国家星火技术密集区的三维要素四川省射洪县科委姚邦廷，范国武，王国荣射洪县位于川中盆地北部，涪江中游地段。全县幅员面积１４９６平方公里，耕地６７．９５万亩，总人口９８．６万人，是典型的人口密度大，人均耕地少，地下资源贫乏，经济技术发展比较落后的中国... Three-dimensional elements of the implementation of the national Spark Technology-intensive areas Shehong County Science and Technology Commission of Sichuan Province Yao Bangting, Fan Guowu, Wang Guorong Shehong County is located in northern central Sichuan Basin, Fujiang River middle reaches. The county covers an area of ​​1496 square kilometers, 67.95 million mu of arable land, the total population of 986000 people, is a typical population density, per capita arable land, poor underground resources, economic and technological development in China is relatively backward ...