surface_radioactivity_content_of_148Pm

https://w3id.org/hacid/data/cs/variables/cf/surface_radioactivity_content_of_148Pm <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. "Pm" means the element "promethium" and "148Pm" is the isotope "promethium-148" with a half-life of 5.38e+00 days. rdf:langString

rdfs:label

rdf:langString surface_radioactivity_content_of_148Pm

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<https://w3id.org/hacid/data/cs/unitsofmeasure/Bq%20m-2>

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<https://w3id.org/hacid/data/cs/unitsofmeasure/Bq%20m-2>