What is one advantage of nuclear energy? A. It emits a lot of greenhouse gases. B. It is not efficient. C. It can produce a large amount of electricity. D. It is not continuous. 相关知识点: 试题来源: 解析 C。解析:文章中提到核能可以在不排放温室气体的情况下产生大量电力,这是其优点...
aNuclear energy is a safe choice. For example, you would have to live near a nuclear power plant for more than 2,000 years to get the same amount of radiation exposure that you receive from a single diagnostic medical x-ray. 核能是一个安全选择。 例如,您会必须在一个核电站附近居住超过2...
Nuclear energy is a ___ energy source. A. powerful B. weak C. harmful D. beneficial 相关知识点: 试题来源: 解析 A。核能是一种强大的能源来源。选项 A“powerful”表示强大的;选项 B“weak”表示微弱的;选项 C“harmful”表示有害的;选项 D“beneficial”表示有益的。反馈 收藏...
Nuclear energy utilization will surely widen in, not only electricity generation, but also various industries such as steel making, chemical industries, together with hydrogen production for transportation by introduction of HTGRs. The details of development of the HTTR and IS process are also ...
Focuses on the 40th Anniversary Celebration of World Nuclear Association, British Nuclear Energy Society, held in London, England. Lecture of John Ritch, Director General, World Nuclear Association, British Nuclear Energy Society; Role of Great Britain as a pioneer of nuclear science; Use of ...
Black Friday, the official start of holiday shopping heat, also kicksoff the less-celebrated season of the part-time worker. Retailers(零售商)alone are hiring about 5000,000 seasonal employees this year, mostof whom are part time, according to the National Retail Federation.Retailers’ recent ...
of the human race.Furthermore it is questionable whether nuclear power is a cheap source of energy when everything is considered.There have for example been very costly accidents in America in Britain and of course in Russia.The possibility of increases in the cost of uranium (铀) in ...
解析 第三篇:核能可持续发展 核能(nuclear energy)是人类历史上的一项伟大发现,这离不开早期西方科学家的探索发现,他们为核能的应用奠定了基础。1895年德国物理学家伦琴发现了X射线。1896年法国物理学家贝克勒尔发现了放射性。1938年 德国科学家奥托哈恩用中子轰击铀原子核,发现了核裂变现象。二战时,原子弹诞生了。
The dangers of nuclear energy cannot be ignored. Leaks and explosions at nuclear power plants produce severe radiation, which can cause illness and death. A prime example is the Chernobyl nuclear accident in Ukraine, which killed tens of thousands of people and caused the abandonment ...
However, those who disagree with nuclear energy point out that nuclear power stations bring a direct threat not only to the environment but also to the human race. Furthermore, it is doubtful whether finally nuclear power is a cheap source of energy. There have, for example, been very costly...