| 释义 |
hardened site
hardened siteA site, normally constructed under rock or concrete cover, designed to provide protection against the effects of conventional weapons. It may also be equipped to provide protection against the side effects of a nuclear attack and against a chemical or a biological attack.hardened site
hardened site[′härd·ənd ¦sīt] (ordnance) An underground missile-launching site, control center, or other facility that can withstand in varying degrees the effects of an enemy nuclear blast. |