色情网页过滤
Pornographic webpage filtering
认证因特网网站管理者
certified Internet webmaster
中国160站站网
160-station network in China
彩色色度变换
Transformation of color degree
测色色差计
color and color difference meter
colour difference meter
层次化有色Petri网
hierarchical coloured Petri nets
层次化着色Petri网
hierarchical colored Petri net
层次角色网络模型
hierarchical role network model
层次颜色Petri网
hierarchical colored Petri net
层次着色Petri网
hierarchical colored Petri net
拆卸着色网
disassembly colored Petri net