1.
Application of Photomultiplier Tube in γ-ray Density Gauge
光电倍增管在γ射线密度计中的应用
2.
Fabrication of high-aspect-ratio and high-density X-ray transmission grating
大高宽比、高线密度X射线透射光栅的制作
3.
gamma-ray absorption fluid density meter
伽马射线吸收型流体密度计
4.
gamma-ray penetration type liquid density meter
γ射线穿透式液体密度计
5.
Study on Bone Density Measurements with Fan-beam Dual Energy X-ray Sources
扇束双能X射线骨密度测量方法研究
6.
The ratio of the microwave radiation to the X-ray bremsstrahlung radiation is dependent on the density in the emitting region.
微波辐射与X射线韧致辐射的比值与发射区的密度有关。
7.
density meter(of ionizing radiation)
（电离辐射）密度计
8.
Study on Non-destructive Testing System for Density of Veneer Based on Beta Ray;
基于β射线木材单板密度无损检测系统的研究
9.
Studies of the Key Technologies on Χ-ray Profile Density Analyzer for Wood-based Panel
人工Χ射线人造板剖面密度仪关键技术的研究
10.
Determination of Iron and Nickel in High Density Tungsten Alloys by X-ray Fluorescence Spectrometry
X射线荧光光谱法测定高密度钨合金中铁和镍
11.
Analysis on relationship between the intensity of silicosis's small opacity on X-ray and the injury degree of pulmonary function
矽肺X射线胸片小阴影密集度与肺功能损伤程度分析
12.
accurate x ray structure analysis
精密x 射线结构分析
13.
On the other hand, X-rays do not distinguish well between tissues of similar densities.
另一方面在密度相似的组织之间x射线不能很好地区分。
14.
Heavy metals, such as iron and lead, make good gamma-ray shields because of their high density.
重金属像铁、铅等由于密度很大，都是防护γ射线的最好的防护材料。
15.
Synthesis and X-ray Characterization of High Energy Density Anode Materials of Rechargeable Lithium Battery LiNi_xMn_(2-x)O_4;
高能量密度存储材料LiNi_xMn_（2-x）O_4的制备及X射线表征
16.
Monte Carlo Simulation the Density and Water Content of the Crude oil in Pipeline By the Decay of ~(109)Cd γ Ray Method
用~(109)Cd γ射线衰减法测量管道原油密度和含水率的蒙特卡罗模拟
17.
x ray small angle scattering
x 射线小角度散射法
18.
X-ray quantometer
X射线幅射强度测量计