uranalysis vs chemical analysis

uranalysis and chemical analysis both are nouns.

Word	Noun	Adjective	Verb	Adverb
uranalysis	Yes	No	No	No
chemical analysis	Yes	No	No	No

As nouns, chemical analysis is a hypernym of uranalysis; that is, chemical analysis is a word with a broader meaning than uranalysis:

uranalysis: (medicine) the chemical analysis of urine (for medical diagnosis)
chemical analysis: the act of decomposing a substance into its constituent elements

Other hypernyms of uranalysis include diagnosing, diagnosis, qualitative analysis.

uranalysis (noun)	chemical analysis (noun)
(medicine) the chemical analysis of urine (for medical diagnosis)	the act of decomposing a substance into its constituent elements