沈积流量率
sediment discharge rating
闪烁体照射量率计
scintillator exposure ratemeter
热中子注量率
Thermal neutron flux
Thermal neutron fluence rate
陆地γ剂量率
terrestrial γ radiation dose rate
陆地γ辐射剂量率
terrestrial γ radiation dose rate
terrestrial γ radiation absorbed dose rate