fēn​zǐ​shāi

molecular sieve

分子筛 分子篩 fēn​zǐ​shāi
molecular sieve
An adsorbent material with uniform tiny pores, typically an aluminosilicate crystal, used to separate molecules based on their size; widely used in drying, oxygen production, and air conditioning.

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.171 per million

Sources