surface_radioactivity_content_of_129mXe

https://w3id.org/hacid/data/cs/variables/cf/surface_radioactivity_content_of_129mXe <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. "Xe" means the element "xenon" and "129mXe" is the metastable state of the isotope "xenon-129" with a half-life of 8.02e+00 days. rdf:langString
rdf:langString surface_radioactivity_content_of_129mXe 

data from the linked data cloud