Where does this definition of porous absorber come from?
This entry for porous absorber is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does porous absorber appear elsewhere on Lughet?
Yes — porous absorber appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.