This research is mainly use heavy ionradiation on sweet sorghum, to study the effects of different doses in sweet sorghum growth, lay the foundation for the breeding of sweet sorghum.
本研究利用重离子束对甜高粱辐射，研究其不同剂量对甜高粱生长的影响，为甜高粱育种打下基础。
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Results show that high-LET heavy ionradiation more effectively induces DNA DSBs in comparison with low-LET radiation, and produces DSBs that are distributed more locally and more densely.
Radiation from the sun pushes dust particles away from the coma, forming a dust tail, while charged particles from the sun convert some of the comet's gases into ions, forming an ion tail.