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灌丛沙堆
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灌丛沙堆
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农学
干热河谷
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灌丛沙堆
风沙流遇到植物丛阻拦,沙物质在植物丛周围堆积而成的一种风积地貌,广泛分布在干旱、半干旱及半湿润沙地和部分沙质海岸。又称灌丛沙包或灌丛沙丘。
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risk factor
risk factors of cancer
risk financing
risk function
risk identification
risk identification for immersed tunnel
risk identification for tunnel construction by cut and cover method
risk identification for tunnel construction by drilling and blasting method
risk identification for tunnel construction by shield machine method
risk identification for tunnel construction by tunnel boring machine
risk identification of biological invasion
risk identification of information system project
risk identification of tunnel and underground engineering
risk level of agrometeorological disasters
risk likelihood of tunnel and underground engineering
risk loss
Risk Management
risk management
risk management and classified protection
risk management of agricultural genetically modified organisms
risk management of agrometeorological disaster
risk management of biological invasio
risk management of construction project
Risk Management of Electronic Records
risk management of tunnel and underground engineering
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