surface_radioactivity_content_of_90Sr

https://w3id.org/hacid/data/cs/variables/cf/surface_radioactivity_content_of_90Sr <https://w3id.org/hacid/onto/data/Variable>

The surface called "surface" means the lower boundary of the atmosphere. "Content" indicates a quantity per unit area. "Radioactivity" means the number of radioactive decays of a material per second. "Sr" means the element "strontium" and "90Sr" is the isotope "strontium-90" with a half-life of 1.02e+04 days. rdf:langString

rdfs:label

rdf:langString surface_radioactivity_content_of_90Sr

rdf:type

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