decompression

noun
1
a reduction in air pressure; the act of reducing the pressure of the air
کاهش فشار, فشار زدایی, کاهش فشار هوا, آزادسازی فشار
2
a reduction in air pressure on a person who has experienced high pressure while diving deep underwater
کاهش فشار, فشارزدایی, رفع فشار, آزادسازی فشار
Itching and rashes often occur following decompression.
3
the process of expanding computer data to its normal size so that it can be read by a computer
فشرده‌گشایی, رفع فشردگی, تراکم‌زدایی, خارج کردن داده‌ها از حالت فشرده
The computers have built-in video decompression capabilities.