1. Nuclear energy is liberated as a result of nuclear fission.

2. Containing nuclear waste Anti-nuclear campaigners sometimes claim that nuclear fission and its dangerous products are a purely manmade phenomenon.

3. In the mid-1950's nuclear fission had still to be turned into a commercial power source.

4. The most important are nuclear fission, wind, wave and tidal energy sources and solar energy by direct conversion and biomass.

5. Plutonium is a unique and inevitable by-product of nuclear fission.

6. Start to phase out nuclear fission power stations, which are prohibitively expensive and potentially hazardous.

7. The discovery of nuclear fission is a typical case.

8. Nuclear fission releases tremendous amounts of energy.

9. The particles disintegrated during the nuclear fission process.

10. Standard nuclear fission will generate the heat.

11. The latter property of nuclear fission has a significant implication.

12. The teacher explained the principles of nuclear fission to the class.

13. Faith in controlled nuclear fission is now being shown by the construction of atomic power stations.

14. Faith in controlled nuclear fission is now being shown by the construction of actomic power stations.

15. The energy produced during atomic nuclear fission is great enough to destroy the whole city.

16. The time nuclear fission takes place vast energy is released.

17. Nuclear fission a process whereby a uranium nucleus absorbs a neutron, is not.

18. Nuclear fission would have been a dramatic discovery at any time.

19. Perhaps this is a reflection of the problems that have plagued nuclear fission.

20. An obvious and technically achievable alternative to fossil fuel combustion is nuclear fission.

21. The characteristics of the different fuel cycle options are analyzed from the view point of sustainable development of nuclear fission energy.

22. In some countries that secrecy stemmed from the military uses nuclear fission.

23. Uranium 235 -- the fuel inside a nuclear reactor -- undergoes nuclear fission.

24. The world at large was less well prepared for the exploitation of nuclear fission.

25. This paper summarized the research present situation of nuclear chemistry, mainly expounded the nuclear chemical reaction principle, including nuclear decay, nuclear fission and nuclear fusion.

26. Cosmic ray spallation is a form of naturally occurring nuclear fission and nucleosynthesis. It refers to the formation of elements from the impact of cosmic rays on an object.

27. The micro- and nano-science and technology have played and will continuously play a unique role in advanced nuclear fission energy system.

28. Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.

29. Material which is capable of producing energy by a self - sustaining chain reaction of nuclear fission.

30. In some countries that secrecy stemmed from the military uses of nuclear fission.

31. Nuclear fission is more promising, but nuclear fuel is also finite.

32. A three - dimensional Langevin equation with covariant form is applied to describe the asymmetric nuclear fission.

33. Fear and uncertainty, which nuclear fission produces as unavoidably as it does iodine-131, distort people's perceptions of those risks.

34. Just weeks earlier, James Chadwick had discovered neutrons — the bullets of nuclear fission — and before long Enrico Fermi was shooting them at uranium atoms.