在当今“情报爆炸”的时代,由于情报掌握不准、不全、不及时而造成人力、物力浪费的例子俯拾即是。英国化学学会和物理学会对600名科学家科研工作的调查,有这样一个数据:重复的研究占22%,未确认是否已经研究前即已发表论文的占38%。英国物理 In the current era of “intelligence explosion,” human resources and material resources wereted due to the inaccurate intelligence, incompleteness and failure of timely intelligence. A survey of 600 scientists by the Chemical Society of England and the Institute of Physics found that there were 22% of duplicate studies and 38% of papers published before research was confirmed. British Physics