核能是什么意思

核能通常指原子核的能量，可以透过核聚变、核裂变或放射性核衰变释放出来。

核能也可以指：

核结合能，将原子核里的核子分开所需的能量

核势能，粒子在原子核里的势能

核动力（nuclear power）也称原子能或核能，使用持续的核裂变产生热和电

核技术，核能的应用，包括核动力、核医学、核武器

图中＋－号代表不可分割的最小正负电磁信息单位-量子比特（qubit）

（名物理学家约翰.惠勒John Wheeler曾有句名言:万物源图于比特 It from bit

量子信息研究兴盛后,此概念升华为，万物源于量子比特）

注：位元即比特

核能(Nuclear Energy)

Nowadays,energy can be obtained through various sources such as oil,coal,natural gas,solar heat,wind,etc.But the conventional energy like oil,coals are being used up rapidly,and solar heat can't become widely used immediately for technological reason.In my opinion,unclear energy will take the place of conventional energy,because people now can control this energy freely,and unclear energy is non-polluting,inexhaustible,and it's much safer than coal and oil.Coal and oil are burned,they also produce many harmful gases,and the air has been seriously polluted by such gases,which will threaten people's living environment.And many accident happened because of the wrong use of such energies.

However,such things can't happen when we use nuclear energy,Though when the nuclear leaks out,it will do great harm to people' s health and the environment.We can do enough work to avoid such things,and limited such things at a low percentage.

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