中上游莱茵河河谷 Upper Middle Rhine Valley
莱茵河中上游河谷 Upper Middle Rhine Valley
莱茵河中上游流域 Upper Middle Rhine Valley
上中下游一体化发展格局 – integrated development in the upper; middle and lower reaches of the Yangtze River
中上游河谷 upper middle Rhine Valley
汉水中上游 upper and central hanjiang river valley
长江中上游 upper and middle yangtze river
黄河中上游 the upper and middle Yellow River
长江中上游地区 upper-middle reaches of yangtze river
羌人，最初活动于黄河中上游地区。
Qiang originally lived along the middle and upper reaches of the Yellow River.
地理位置：绵阳位于川盆地西北部，涪江中上游地带。
Location: Mianyang is located in the northwest of Sichuan Province on the middle and upper reaches of the Fujiang River.
严重的泥沙淤积，反映出长江中上游地区土壤侵蚀十分强烈。
Serious silt accumulation reflects the intensive soil erosion in the upper and middle Yangtze River.
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