据苏联《建筑材料》1981年第9期报道,苏联的建设规模居于世界首位。在过去的10年内建设3200多个大型工业企业,建造的居住房屋总面积超过11亿米~2,新建了许多文化生活设施和商业项目,广泛开展了农村建设。每年的基建投资额达1200～1300亿卢布,约占国家整个国民收入的1/3。如何最经济合理地利用这些投资,以取得最大的 According to the Soviet Union’s “Construction Materials” 1981 No. 9 report, the construction scale of the Soviet Union ranks first in the world. In the past 10 years, more than 3,200 large-scale industrial enterprises have been built. The total area of ​​residential houses built exceeds 1.1 billion m 2 . Many cultural and living facilities and commercial projects have been built, and extensive rural construction has been carried out. The annual capital investment amounted to 1200 to 130 billion roubles, accounting for about one-third of the country’s total national income. How to make the most economic and rational use of these investments to achieve maximum