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- soil contaminant
- soil contaminant transport
- soil control section
- soil coordination-dissociation equilibrium
- soil core microcosm
- soil corrosion
- soil cover
- soil-covered works
- soil-covering land reclamation
- soil crumb structure
- soil culture
- soil culture experiment
- soil database
- soil deformation
- soil deformation during artificial freezing-thawing process
- soil degradation
- soil density
- soil desorption
- soil detection
- soil diagnostic characteristic
- soil dielectric constant
- soil digging
- soil disinfectant
- soil disinfection
- soil dissloved organic matter