珠江深水扇
Pearl River deep-water fan
珠江水系西江广东段
Xijiang branch Guangdong section of the Pearl rive
磁层-电离层系统(MI系统)
Magmetosphere-Ionosphere(MI) system
无限维离散系统系统
Infinite dimensional discrete time systems
平面密排钢珠系统
a plane system of closely arranged steel balls
水利部珠江水利委员会科学研究所
the pearl river water resources commission
Ministry of Water Resources
新近系珠江组
paleogene zhujiang formation
珠江水利委员会科学研究所
Institute of Irrigational Science
pearl river irrigation committee
珠江水利委员会珠江水利科学研究院
Scientific Research Institute of Pearl River Water Resources Commission
珠江水运
pearl river water transport
珠江水资源保护科学研究所
Scientific Research Institute of Pearl River Water Resource Protection