vt. 吸附

[化] 吸附

[ verb ]
accumulate (liquids or gases) on the surface
<verb.contact>

adsorb \ad*sorb"\ v. t.
to attract and bind (molecules of a substance in a fluid) so
as to form a thin layer on the surface, by non-electrostatic
forces; to bind by adsorption. Distinguished from {absorb},
in which the foreign substance penetrates the body of the
absorbing material.

Syn: surface assimilation
[WordNet 1.5]