科技政策对科技活动产生的影响具有正面效应和负面效应双重性。科技政策的正面效应表现为社会系统对科学技术系统起强有力的支持作用,形成包括人力、资金、物质在内的知识生产系统,促进科学技术与社会系统的协调发展;科技政策的反面效应表现为社会系统对科学技术系统的不相容性和拒斥性,其可能后果是既阻碍了科学技术系统的自身发展又使得科技链条与社会经济链条之间脱节。因此,科技政策 The impact of S & T policies on S & T activities has both positive and negative effects. The positive effect of S & T policy is that the social system plays a strong supportive role in the S & T system and forms a knowledge production system that includes manpower, capital and material to promote the coordinated development of S & T and social systems. The adverse effect of S & T policy As the incompatibility and repellency of the social system to the science and technology system, the possible consequence is that it hinders the self-development of the science and technology system and makes the link between the science and technology and the social-economy chain disjointed. Therefore, science and technology policy