地下发射井
- 网络underground launching silo
地下发射井-
本文介绍了国外铁路机动、地下发射井和潜艇发射导弹三种典型的瞄准系统，论述了导弹瞄准技术的发展。
Furthermore , the paper also discusses future development of the missile aiming technique .
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它能发现隐蔽和伪装的目标，如识别伪装的导弹地下发射井、识别云雾笼罩地区的地面目标等。
It can discover hidden and camouflaged goal such as camouflaged underground missile launching silo , ground object in the fog covered area and so on .
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地下安装需设发射井，安装收发球筒及装卸清管器均不方便，现已不采用。
As silo is required and it is not convenient for receiver and launcher installation and pig disassembly , underground installation is not adopted now .