1.
ionizing radiation transmission density meter
电离辐射透过式密度计
2.
ionizing radiation transmission thickness meter
电离辐射透过式厚度计
3.
density meter(of ionizing radiation)
（电离辐射）密度计
4.
Density meters utilizing ionizing radiation
GB/T13980-1992电离辐射密度计
5.
ionizing radiation backscatter soil density meter
电离辐射反散射土壤密度计
6.
ionizing radiation soil moisture meter
电离辐射土壤湿度计
7.
Thickness gauges utilizing ionizing radiation
GB/T15636-1995电离辐射厚度计
8.
Influence of the Multipole Effects to the Opacity of Hot and Dense Plasmas;
高温稠密等离子体辐射不透明度的多极效应
9.
gamma-ray penetration type liquid density meter
γ射线穿透式液体密度计
10.
Level meter utilizing ionizing radiation
GB/T11923-1989电离辐射料位计
11.
Study on Measurement of Radio Emission from Interplanetary High Density Plasma Clouds Induced by ICMEs;
ICMEs导致的行星际高密度等离子体云射电辐射测量方法
12.
scanning transmission microdensitometer
扫描透射显微密度计
13.
A Propagation model of power density in EM radiation in cities has been derived fromthe study of EM radiation test in the cities of Xiamen and Zhangzhou.
通过厦门和漳州两城市电磁辐射测试研究，给出城市电磁辐射功率密度传播模型。
14.
Calculation method for airplane IR radiation and atmospheric transmittance
飞机红外辐射及大气透过率计算方法
15.
Effects of Line Shift on Plasma Radiative Opacity;
谱线位置偏移对等离子体辐射不透明度的影响
16.
Experimental Study on Radiative Opacity and State Diagnostics for Laser-produced Plasma
激光等离子辐射不透明度实验研究和状态诊断
17.
Maxwell's Equations; Electromagnetic Plane Wave; Reflection and Refraction; Wave Guide; Electromagnetic Radiation.
电磁学温习、克思威尔方程式、面电磁波、磁波的反射与透射、波、磁辐射。
18.
The density logger consists of a radiation source.
密度测井仪包括辐射源。