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80年代以来,人们对信息的重要性曾从两个侧面进行了科学的估量,一是认为信息和物质、能源是客观世界的三大要素,是现代生产的神经、骨肉和血液,且有人断言:“没有物质,世界便成为虚无;没有能量,物质就静止呆滞;没有信息,物质和能量就将杂乱无章,毫无用处”。二是认为信息和再生资源、非再生资源共同构成人类三大资源,而且信息是未来最大资源。国外有的资料表明,科学技术的发展,80%是靠知识、靠信息。科技信息已成为社会生产力的主要
Since the 1980s, the importance of information for people has been scientifically assessed from two perspectives. One is that information and material, energy are the three major elements of the objective world, the nerves, flesh and blood of modern production, and some people assert : “Without substance, the world becomes nothingness; without energy, matter remains dormant; without information, matter and energy are disorganized and useless.” The second is that information and renewable resources, non-renewable resources together constitute the three major human resources, and information is the largest resource in the future. Some foreign data show that the development of science and technology, 80% rely on knowledge, rely on information. Scientific and technological information has become the main social productive forces