city clusters of the big Pearl river delta 珠江三角洲城市群
SMEs of the Pearl River Delta 珠三角企业
the east of the Pearl River delta 珠江三角洲东部
the Greater Pearl River Delta 泛珠三角
The Pan-pearl River Delta 泛珠三角区域
the Pearl River Delta 珠江三角洲; 珠三角; 可持续发展; 珠江口地区
the Pearl River Delta Economic Zone 珠江三角洲经济区
the Pearl River Delta region 珠江三角洲; 珠三角地区; 珠江三角洲地区; 土地利用变化
development of the delta 三角洲演变
driving under the Pearl River 穿越珠江
head water of the Pearl River 珠江源
Qi’ao Island in the Pearl River Estuary of China 珠江口淇澳岛
shedding of the the physical body 脱形
the definition of the the middle class 概念界定
the delta areas 三角洲
the delta coastline 三角洲岸线
The delta function δ函数
the DELTA method DELTA方法
the delta of Yangtse River 长江三角洲地区