1.
concrete for radioactive ray shielding
放射线屏蔽用混凝土
2.
Reinforce concrete wall shielding effectiveness is determinded by the concrete wall and the rebar.
钢筋混凝土墙的屏蔽效果和反射特性由钢筋和混凝土墙共同调制决定。
3.
Study on EMP shielding effectiveness of wire-mesh reinforcement and reinforced-concrete
钢筋网及钢筋混凝土电磁脉冲屏蔽效能研究
4.
RSIC (Radiation Shielding Information Center)
放射性屏蔽情报中心
5.
Overburden had concealed the radioactivity.
覆盖层屏蔽掉了放射性。
6.
Study on Preparation of RE/Polymer X-ray Shielding Composites
稀土/高分子射线屏蔽复合材料的制备和研究
7.
Study of Optimization to Gamma Ray Shielding by Using VI Technology;
用VI技术对γ射线屏蔽的分析与优化研究
8.
Design for the Shielding Protection of Medical Linear Accelerator
医用电子直线加速器室辐射屏蔽防护设计
9.
"Shotcrete: or gunite, Concrete applied by spraying."
喷制混凝土:喷射施工用的混凝土。
10.
Three Dimensional Finite Element Analysis of Electromagnetic Shielding of Reinforced Concrete Walls Using Edge-elements;
三维矢量有限元法分析钢筋混凝土墙体的电磁屏蔽
11.
To Confirm the Shielding Performance of Shielding Body by Using the Theory of Input Impedance of Transmission Line;
用传输线输入阻抗原理确定屏蔽体屏蔽性能
12.
Application of Hybrid Fibers Reinforced Self-Compacting Concrete in the Precast Noise Barrier;
混杂纤维自密实混凝土在预制声屏障中的应用
13.
Research of the Effects of ESD Radiation Field on Shielded Electronic Equipment;
屏蔽电子系统抗静电放电辐射场研究
14.
Shielding performance and test methods of protection material against X-rays.
X射线防护材料屏蔽性能及检验方法.
15.
anti-coincidence-shielded Ge gamma-ray spectrometer
反符合屏蔽锗γ射线能谱仪
16.
Study on the shielding of interferential gamma-rays in neutron element analysis
中子元素分析中干扰γ射线屏蔽研究
17.
Radiation shields are commonly used to reduce radiation errors.
辐射屏蔽罩一般用于降低辐射误差。
18.
An atomic furnace must be surrounded by heavy thick walls so that the rays cannot get out.
为了使射线不致逸出，必须用很厚的壁障将原子反应堆屏蔽。