实现我国经济发展的长远目标,既要靠必要的“外延”建设,更要靠普遍的“内涵”改造。现有企业的技术改造对我国国民经济发展的重要意义和作用,已日益为人们所认识。对企业本身来说,如果它不能以经常的技术革新求得持续的技术进步,就会面临生存的危机。一个企业只有始终以尽可能小的投入获得尽可能大的产出,使产品不但在量上,而且在质上能够最大限度地适应社会的需要,它才能有较高的存在价 The long-term goal of achieving economic development in our country depends not only on the necessary “extension” of construction but on the transformation of the universal “connotation.” The significance and role of the technological transformation of existing enterprises in the development of our national economy have become increasingly recognized by the people. For the business itself, if it can not achieve continuous technological progress with constant technological innovation, it will face a crisis of survival. Only when an enterprise always receives as much output as possible with as little input as possible makes the product not only in quantity but also qualitatively meets the needs of the society to the maximum extent and can it have a higher existence price