ionizing radiation transmission thickness meter
电离辐射透过式厚度计
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
density meter(of ionizing radiation)
（电离辐射）密度计
ionizing radiation soil moisture meter
电离辐射土壤湿度计
Density meters utilizing ionizing radiation
GB/T13980-1992电离辐射密度计
ionizing radiation backscatter soil density meter
电离辐射反散射土壤密度计
Level meter utilizing ionizing radiation
GB/T11923-1989电离辐射料位计
absorption type gauge
(压延用) 透过式测厚计
portable gamma back scatter thickness meter
携带式反散射厚度计
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
Enclosures for protection against ionizing radiation Lead shielding units for 50mm and 100mm thick walls?
壁厚为50mm和100mm的防电离辐射包壳的铅屏蔽构件
Vegetation opacity estimation from microwave radiometer data;
星载微波辐射计计算植被光学厚度研究
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
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
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
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。
Lead shielding units for 50 and 100mm thick walls used for protection against ionizing radiation
GB/T12163-1990用于防护电离辐射的50mm和100mm厚墙的铅屏蔽构件