核电技术是利用核裂变或核聚变反应所释放的能量发电的技术。因为受控核聚变存在技术障碍，目前核电站都是采用核裂变技术。五、六十年代建造的验证性核电站为第一代核电技术；70、80年代标准化、系列化、批量建设的核电站称为第二代；第三代是指90年代开发研究成熟的先进轻水堆；第四代核电技术是指待开发的核电技术，其主要特征是防止核扩散，具有更好的经济性，安全性高和废物产生量少。 通讯，是运用叙述、描写、抒情、议论等多种手法，具体、生动、形象地反映新闻事件或典型人物的一种新闻报道形式。它是记叙文的一种，是报纸、广播电台、通讯社常用的文体。它包括人物通讯和事件通讯两类，它和消息一样，要求及时、准确地报道生活中有意义的人和事，但报道的内容比消息更具体更系统。 Nuclear energy generation technology is the use of nuclear fission or fusion reaction technology released. Controlled nuclear fusion because there are technical obstacles, the current nuclear power plants are based on fission technology. The fifties and sixties to build nuclear power plants for the validation of the first-generation nuclear power technology; 70, standardization 1980s, nuclear power plants serialization, the bulk of the building called the second generation; third generation refers to the development of the 90s Mature Advanced Light Water heap; fourth-generation nuclear power technology is to be developed nuclear technology, its main feature is to prevent nuclear proliferation, with better economy, safety and waste less. Communication is the use of narrative, descriptive, lyrical, argumentative and other practices, specific, vivid reflection of the News Reports in the form of news events or typical character. It is a narrative, newspapers, radio stations, news agencies usual style. It includes two types of people communication and communication events, and news, as it requires timely and accurate reporting of meaningful life and things, but the content of reports more concrete than the system message.