upper reaches

释义

上游河段；

双语例句

1. My hometown is in the upper reaches of the river.
   我的家乡在这条河的上游地区。

权威例句

Vulnerability of the eco-environment in the upper reaches of Minjiang river
Influence of climatic change on flow over the upper reaches of Heihe River
The Surface Erosion and Fluvial Silt in the Upper Reaches of Changjiang River
Core formation in apomyoglobin: probing the upper reaches of the folding energy landscape.
Chemical weathering in the upper reaches of Xijiang River draining the Yunnan-Guizhou Plateau, Southwest China
Geomorphological and environmental evolution in the upper reaches of the Yellow River during the late Cenozoic
DEGRADATION MECHANISM OF MOUNTAIN ECOSYSTEM AT THE DRY VALLEY IN THE UPPER REACHES OF THE MINJIANG RIVER
Ecological effects of groundwater pumping and a natural drought on the upper reaches of a chalk stream
Dynamics of the ecosystem service values of farming-pastoral zone along the upper reaches of Haihe River
A discussion on the issues of the re-construction of ecological shelter zone on the upper reaches of the Yangtze River