环洞庭湖防护林
the protection forest around Dongting Lake
漏洞自我防护
self-vulnerability defense
反差控制紫外线防护护目镜
ultraviolet contrast-control safety goggles
液—气渗透防护
liquid-vapor permeation protection
ATP(列车超速防护系统)外部实时环境
external real-time environment of ATP
Dijkstra‘s防护命令语言
Dijkstra’s guarded command language
GPS2型主动防护网
GPS2 type initiative protective net
LPZ0-LPZ1界面防护
LPZ0-LPZ1 Interface lightning protection
RX-075型被动防护网
RX-075 type passive protective net
SiO2-K2SiO3防护涂层
SiO 2- K 2SiO 3 organic-inorganic composite coatings
SK柔性防护涂料
SK flexible protective coating