The nuclear reaction can be controlled utilizing rods made of neutron-absorbing material, such as boron, essentially shutting down the fission process.
核反应可以通过使用由吸附中子的材料构成的棒条，比如硼，来减慢裂变过程，从而控制其反应。
Nuclear power is produced by harnessing the heat produced by the splitting of atoms inside uranium - a process known as fission.
核能是由原子内的铀发生链式反应而释放的能量——这个过程叫做裂变。
So what is it that we're ultimately trying to do in nuclear power? We want to make and capture the heat from the fission process.
所以，那就是我们最后要尝试的，在核能方面的，我们要创造，并捕获热量，从裂变过程中。
That's due to the heat that remains in the nuclear core, both from the recently-disabled but still-hot fuel rods and from the various byproducts of the fission process.
燃料棒虽然停止工作，但仍然非常炙热，而且裂变反应生成的多种副产物也会产生很多热量，这些热量一直维持在反应堆的核心。
Nuclear fission, a process whereby a uranium nucleus absorbs a neutron, is not.
核裂变却是一个铀核吸收一个中子，而不是其它过程。
The process of nuclear fission nuclear power is using the release of nuclear energy to generate electricity.
核电站是利用原子核裂变过程中释放的核能来发电的。
It wasn't long ago that scientists first began to split the atom, releasing nuclear energy in a process called fission.
不久前科学家第一次开始分割原子，释放原子能，这个过程叫裂变。
Nuclear fuel "means any material which is capable of producing energy by a self-sustaining process of nuclear fission and which is used or intended for use in a nuclear ship."
“核燃料”，是指能够通过自身的核裂变过程产生能量，并且被用于或意图用于核动力船舶的任何物质。
Nuclear fuel "means any material which is capable of producing energy by a self-sustaining process of nuclear fission and which is used or intended for use in a nuclear ship."
“核燃料”，是指能够通过自身的核裂变过程产生能量，并且被用于或意图用于核动力船舶的任何物质。
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