cryofocus

In chemistry|lang=en terms the difference between cryotrap and cryofocus

is that cryotrap is (chemistry) a device used to remove certain materials from a vacuum system by condensation on a cold surface while cryofocus is (chemistry) to trap or detain gaseous compounds in a cryotrap.

As a noun cryotrap

is (chemistry) a device used to remove certain materials from a vacuum system by condensation on a cold surface.

As a verb cryofocus is

(chemistry) to trap or detain gaseous compounds in a cryotrap.

As verbs the difference between detain and cryofocus

is that detain is keep (someone) from proceeding by holding them back or making claims on their attention while cryofocus is (chemistry) to trap or detain gaseous compounds in a cryotrap.

As a noun trap

is stair, step.

As a verb cryofocus is

(chemistry) to trap or detain gaseous compounds in a cryotrap.