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土壤颗粒态有机质
释义
土壤颗粒态有机质
Encyclopedia
农学
土壤有机质
释
soil particulate organic matter; SPOM
土壤颗粒态有机质
粒径在53微米~2毫米的土壤中形成的和外部加入的所有动、植物残体不同分解阶段的各种产物和合成产物。包括不同分解程度的植物地上或根部残体以及部分微生物分解产物的土壤活性有机质。
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motor torque characteristics
motor torque coefficient
motor transfer
motor transient signal analysis
motor transportation cost
motor transportation organization
motor unit
motor unit potential
motor unit potential, MUP
motor vector control
motor vehicle
motor vehicle damage insurance
motor vehicle driver
motor vehicle drivers training organization
motor vehicle driver training record
motor vehicle driver training site
motor vehicle driving
motor vehicle driving instructor
motor vehicle fire
motor vehicle information platform
motor vehicle maintenance and repair enterprise
motor vehicle management
motor vehicle number plate
motor vehicle parking
Motor Vehicle Pollution Control
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