ionizing radiation backscatter soil density meter
电离辐射反散射土壤密度计
ionizing radiation soil moisture meter
电离辐射土壤湿度计
density meter(of ionizing radiation)
（电离辐射）密度计
Density meters utilizing ionizing radiation
GB/T13980-1992电离辐射密度计
ionizing radiation transmission density meter
电离辐射透过式密度计
Thickness gauges utilizing ionizing radiation
GB/T15636-1995电离辐射厚度计
ionizing radiation transmission thickness meter
电离辐射透过式厚度计
Soil Moisture Estimation Using GPS Reflected Signals
利用GNSS-R反射信号估计土壤湿度
Level meter utilizing ionizing radiation
GB/T11923-1989电离辐射料位计
Application of discrete ordinate method for the radiation heat transfer calculation in a cylindrical shape furnace
辐射离散坐标法在柱形炉膛中的辐射传热计算
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
reflectance radiometer-photometer
反射率测定用辐射计-光度计
portable gamma back scatter thickness meter
携带式反散射厚度计
scanning reflective microdensitometer
扫描反射显微光密度计
CGM FOR SCATTERING AND RADIATION PROBLEMS IN ELECTROMAGNETICS
共轭梯度法应用于解电磁场的散射和辐射问题
deep ocean electronic nephelometer
深海电子散射浊度计
reverse radial immunodiffusion
反向辐射状免疫扩散
Quantities and units of nuclear reactions and ionizing radiations
GB3102.10-1993核反应和电离辐射的量和单位