heavy ions 重离子
Tumor therapy with heavy ions 重离子治疗肿瘤 ; 重离子束治疗
heavy ions beam 重离子束
space heavy ions 空间重离子
swift heavy ions 快重离子
medium heavy ions 中重离子
heavy ions therapy 重离子治癌
heavy ions radiation 重离子辐射
heavy ions bombarding 重离子溅射
It is suggested that tumor therapy with heavy ions have a better curing efficiency compared to X-rays.
提示:重离子在深层肿瘤治疗上具有比X射线好的深度治疗分布。
参考来源 - 重离子与X射线沿水介质入射深度诱导癌细胞失活的比较 Comparison of the induced inactivation in cancer cells between heavy ions and XThe seeds of variety N-156 were implanted by 14N heavy ions.14N-156 M3-100-4 was obtained on M3 generation through pedigree selection.
采用80 Gy14N重离子注入农大156。
参考来源 - 棉花有益突变体的创制及突变性状的分子遗传学鉴定·2,447,543篇论文数据，部分数据来源于NoteExpress
Today, accelerators producing X-rays, protons, neutrons or heavy ions can be found at every major medical center in the U.S..
如今，全美每个主要医疗中心均具备产生X光、质子、中子或重离子的加速器。
An electronic stopping cross section formula for heavy ions at low yelocity is obtained within the uniform free electron gass model and perturbation limit.
在均匀电子气模型和微扰极限成立的条件下，给出了低迷离子在固体中的电子阻止截面公式。
High energy heavy ions generate potential tracks on the face of insulated material, and a porous surface with gradient refractive index can be formed by etching the ion tracks.
高能重离子在绝缘材料表面产生的潜径迹经过蚀刻后形成一定形貌的核径迹孔，而密集的径迹孔表面相当于渐变折射率层。
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