Which are also very key parameters because the higher these Numbers are the more neutrons are produced per fission.

那些是关键的参数，因为这些数目越高，每个裂变产生的中子就越多。

youdao

The solid fuel pellet (a ceramic oxide matrix) is the first barrier that retains many of the radioactive fission products produced by the fission process.

固体的燃料弹（陶式氧化物母体）是第一道防护，隔开裂变过程中产生的裂变放射。

youdao

The fission process would be controlled using neutrons produced by a linear accelerator's proton beam.

该裂变过程会利用直线加速器质子束产生的中子加以控制。

youdao

Xenon-133 is a radioactive noble gas produced during nuclear fission that poses no concern at the detected level.

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Fusion is the process of forcing the nuclei of atoms so close together that they fuse into a nucleus of a new element. (Fission, of course, is the opposite: energy produced by splitting nuclei.) The new, fused nucleus weighs less than the original two.

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Reactors that exploit nuclear fission (in which energy is generated by splitting uranium atoms) have produced thousands of tonnes of spent fuel and other radioactive by-products.

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