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active material
avia. 放射性材料 (物质); 活性材料 (物质)
chem. 活性物质
eng.geol. 放射性材料
med. 活性〔放射性〕材料
met. 放射性物质
space 活性材料［物质］; 放射性材料［物质］
tech. 活化材料; 放射性材料
wind. 活性材料; 激活材料; 放射材料
 English thesaurus
active material
mil. Material, such as plutonium and certain isotopes of uranium, which is capable of supporting a fission chain reaction
mil., logist. Material, such as plutonium and certain isotopes of uranium, which is capable of supporting a fission chain reaction. (FRA)
active material: 24 phrases in 11 subjects
Accumulators1
Architecture1
Dermatology1
Electrochemistry1
Electronics2
Metallurgy1
Oil / petroleum1
Refrigeration1
Space2
Technology12
Water resources1

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