1) Naterial shielding

物质屏蔽
2) Multi material Shielding

组合物质屏蔽
3) screening mass

屏蔽质量
1.
The screening massses of mesons in hot medium for the Walecka model;

Walecka模型中热介质里的介子屏蔽质量
2.
The relation between the leptonic decay width of J / ψand the color screening mass at finite temperature is studied by using different quark binding potentials.
用不同形式的夸克结合势研究J/ψ的轻子衰变与色屏蔽质量的关系,用屏蔽质量与介质温度和密度的关系,得到J/ψ在热密物质中的轻子衰变宽度。
4) mass shielding

质量屏蔽
5) shielding properties

屏蔽性质
6) shield configurations

屏蔽物
1.
A bound box method has been developed for calculating the attenuation of gammaray passing through various shield configurations.
提出一种新的boundbox法计算γ线穿透各种形状屏蔽物体的衰减量。
补充资料:超导磁屏蔽(superconductingmagneticshield)
超导磁屏蔽(superconductingmagneticshield)
处于超导态的厚壁多连通超导体,若原先空腔中无磁场存在,在外加小于临界磁场的磁场后,由于有产生逆磁的屏蔽环电流而磁场不能进入腔内,起到磁场屏蔽的作用,称超导磁屏蔽。例如对空心超导圆柱体,则磁场不能进入圆柱空腔,况且,即使圆柱壁厚d≤λL,只要内半径`r\gt\gt\lambda_L`,也可起到屏蔽磁场进入空腔的作用。这里λL是伦敦穿透深度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条