1.
concrete for radioactive ray shielding
![点击朗读](/dictall/images/read.gif)
放射线屏蔽用混凝土
2.
Study on the shielding of interferential gamma-rays in neutron element analysis
![点击朗读](/dictall/images/read.gif)
中子元素分析中干扰γ射线屏蔽研究
3.
Study of Optimization to Gamma Ray Shielding by Using VI Technology;
![点击朗读](/dictall/images/read.gif)
用VI技术对γ射线屏蔽的分析与优化研究
4.
Study on Preparation of RE/Polymer X-ray Shielding Composites
![点击朗读](/dictall/images/read.gif)
稀土/高分子射线屏蔽复合材料的制备和研究
5.
Investigations of Mechanical and Shielding Properties of Fe_(78)Si_9B_(13) Amorphous Thin Ribbons
Fe_(78)Si_9B_(13)非晶薄带的力学性能与高能射线屏蔽性能研究
6.
Shielding performance and test methods of protection material against X-rays.
![点击朗读](/dictall/images/read.gif)
X射线防护材料屏蔽性能及检验方法.
7.
anti-coincidence-shielded Ge gamma-ray spectrometer
![点击朗读](/dictall/images/read.gif)
反符合屏蔽锗γ射线能谱仪
8.
Mars has no ozone layer to screen out the Sun's lethal radiation.
![点击朗读](/dictall/images/read.gif)
而且,火星上没有能屏蔽太阳致命射线的臭氧层。
9.
The Study of a New Type of Shielding Materials on the γ-ray
![点击朗读](/dictall/images/read.gif)
一种新型材料对γ射线的屏蔽性能研究
10.
Design for the Shielding Protection of Medical Linear Accelerator
![点击朗读](/dictall/images/read.gif)
医用电子直线加速器室辐射屏蔽防护设计
11.
Scattering Lines Screen in Radial Inspection of SSAW Pipe
![点击朗读](/dictall/images/read.gif)
螺旋埋弧焊钢管拍片检测中散射线的屏蔽
12.
Earthing Mode for Shielded Signal Wire of LV Circuit
![点击朗读](/dictall/images/read.gif)
弱电回路屏蔽信号线屏蔽层接地方式
13.
RSIC (Radiation Shielding Information Center)
![点击朗读](/dictall/images/read.gif)
放射性屏蔽情报中心
14.
Overburden had concealed the radioactivity.
![点击朗读](/dictall/images/read.gif)
覆盖层屏蔽掉了放射性。
15.
An adiabatic wall must be able to block radiation.
![点击朗读](/dictall/images/read.gif)
绝热壁必须能屏蔽辐射。
16.
Where should shield be connected? On side of RF source opposite cable.
![点击朗读](/dictall/images/read.gif)
屏蔽电缆可能比非屏蔽电缆辐射更强,与屏蔽体的接法有关。
17.
polyvinyl-chloride insulated shielding wire
![点击朗读](/dictall/images/read.gif)
聚氯乙烯绝缘屏蔽线
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。