防风治沙
wind prevention and sand control
防沙治沙
sand prevention and control
Sand control and management
desertification combating
desertification combat
combating sandification
harnessing desert and preventing desertification
prevention and control of the sand
combating desertification
prevent sand and confrol sand
desert control
中华人民共和国防沙治沙法
law of the People’s Republic of China on Desert Pr
防治沙漠化对策
Prevent and control desertlization
泥沙防治
prevention and control of sediment
yellow river
半干旱风沙草原区
Semi-arid sandy grassland
被风沙暴吞食
be worn away by wind and sandstorms
大风风速预报
strong wind speed prediction
低温送风风口
low temperature air supply outlet
低效防风固沙林
inefficient wind-breaking and sand-fixing forest