"1" .
"SDN:P07::CF12N43" .
"false" .
"1" .
.
"SDN:P07::CF12N43" .
.
.
"SDN:P07::CF12N43" .
"atmosphere_mass_content_of_ethyne"@en .
.
.
"2009-07-06 15:41:29.0" .
"accepted"@en .
.
"\"Content\" indicates a quantity per unit area. The \"atmosphere content\" of a quantity refers to the vertical integral from the surface to the top of the atmosphere. For the content between specified levels in the atmosphere, standard names including content_of_atmosphere_layer are used. The chemical formula for ethyne is HC2H. Ethyne is the IUPAC name for this species, which is also commonly known as acetylene."@en .
"" .
"2009-07-06 15:41:29.0" .
.
.