Nuclear shielding concrete 核屏蔽混凝土
nuclear shielding material 核屏蔽材料
nuclear reactor shielding material 核反应堆屏蔽材料
Air Force One has a gym, electronic defence units and shielding to protect it from nuclear blasts.
空军一号配有一间健身房，电子防御装置和能使其免受核爆炸破坏的外壳。
Analysis of the activated background spectrum shows that natural copper is an ideal shielding material in fast neutron nuclear reactions.
通过分析天然铜的活化本底谱，可以看出它是快中子核反应中的最理想的屏蔽材料之一。
A shielding design with multilayer combination has been introduced for on-line measurement of nuclear physics experiment with heavy ion accelerator.
本文主要介绍了重离子加速器核物理实验在线测量中为降低辐射本底而采用的多层组合屏蔽设计。
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