expunction

n.

消去，消灭，消除；

1. Expunction congests, restore vision.
   消去充血，恢复视力。

Recording data expunction device for hard disk
Conflict expunction of LAMSOT observation controlling system
Review and expunction of central registries and reporting records.
CIVIL-LIBERTIES - POWER OF EXPUNCTION AND PRESS CENSORSHIP
Rigorous expunction of poisson's ratio from the reissner-meissner equations ☆
The reports of expunction are grossly exaggerated: a reply to Robert Klee
The expunction of process expertise from British management teaching syllabi An historical analysis
Design of Degaussing Experiment for Magnetism’s Expunction Tank
APPLICATION FOR CERTIFICATE OF VERIFICATION OF PRIOR EXPUNCTION
Suspicionless DNA Collection from Arrestees Violates the Fourth Amendment, But Easier Expunction of DNA Records Can Help Mitigate th...