多孔混凝土疲劳性能
Fatigue Property of Porous Concrete
黄土沟谷系统
Loess hilly-gullied region
黄土高源沟壑区
gully region of loess plateau
黄土高塬沟壑区
Loess Plateau-gully region
loess gully region
Loess Plateau gully region
Loess Plateau gully area
loess gully plateau region
loess gully plateau area
黄土高原中南部
middle and south Loess Plateau
黄土高原塬区
Chinese Loess Plateau mesa region
loess plateau
Loess plateau mesa region
黄土高原雨养区
rain-fed region of Loess Plateau
黄土高原土壤侵蚀与旱地农业国家重点实验室
State Key Laboratory of Soil Erosion and Dryfarming on Loess Plateau