关于“热点” 就科技新闻的热点报道而言,由于其受众主体的文化程度较高,他们往往更加关注与新闻相关的重点和难点问题,不但要求知道发生了什么,而且还想了解为什么发生、结果和影响如何。因而,他们迫切需要有见地、有个性的报道来释疑解惑。那些在同一层次上无限展开、广度有余而深度不足的雷同报道,显然已经无法满足今天的受众需求。如果媒 With regard to hot topics in science news, their audiences tend to pay more attention to the key and difficult issues related to news, not only to know what happened, but also to understand why What happened, what happened and what happened? Therefore, they desperately need insightful, personalized reports to dispel doubts. The same coverage of the same level of unlimited, breadth and depth of similar reports, apparently can not meet today’s audience needs. If the media