Seismic zone of Haiyuan
Seismic zone of South Tianshan Mountain
deformation of front zone of mountain
interlaced zone of mountain forest and arid river
interlaced zone of mountain forest and arid river valley
The transitional zone of mountain and plain
trade-wind zone [= zone of trade wind]
Haibei area of Qilian mountain
middle region of Qilian Mountain
Middle section of Qilian Mountain
Northern slope of Qilian Mountain
northern slope of Qilian mountain range
southern foot of Qilian Mountain
southern slope of Qilian Mountain
the Nature Reserve of Qilian Mountain
90 phasing of seismic data
a number of seismic events
active control of seismic response
active period of a seismic zone