cold in the upper and heat in the lower

deficiency in the upper and excess in the lower

Diexi in the upper Minjiang River

Divergence in the upper and lower troposphere

dusease in the lower part affecting the upper

excess in the upper and deficiency in the lower

gas extraction in the upper corner

heat in the upper and cold in the lower

Heavy rain in the upper reaches of Yangtze river

In the upper reach of Changjiang river

In the upper reach of Yellow River

river sections in the upper and middle reaches

Steplike hydropower stations in the upper Yellow River

stone in the upper urinary tract

structure in the upper mantle

Thinning in the upper story

treating diseases in the upper part by managing the lower

tungsten in the upper and molybdenum in the lower

the soil water content in the upper 20cm

Subalpine forest in the upper reaches of the Yangtze River