middle and lower reaches的意思|示意

This year water levels in the middle and lower reaches of the Yangtze are unusually high.

今年长江中下游的水位高得不正常。

The Three Gorges Project can radically solve the flood threats of the middle and lower reaches of the Yangtze River.

三峡工程可以从根本上解除长江中下游的水患威胁。

The research findings can provide scientific bases for the flood mitigation and prevention for the middle and lower reaches of the Yangtze River.

这些成果将为长江中下游的防洪减灾提供科学基础。

The initial and final date of the rainband in middle and lower reaches of Yangtze River have the obvious characteristic in interannual change in summer.

初夏长江中下游雨带的开始日、结束日都有明显的年代际变化特征。

Middle and lower reaches of the River from the vicinity of Shek Pik to Walled coconut, gentle tame the river.

万泉河的中下游，从石壁至椰子寨一带，河水温顺平缓。

The lake eutrophication is severe commonly in the area of middle and lower reaches of Yangze River.

长江中下游是我国湖泊富营养化问题比较严重的地区。