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有机土
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有机土
富含有机质的土壤。有机土土纲名称引自美国系统分类,也与世界土壤图图例单元中的有机土一致。这一土纲与中国土壤发生分类中的泥炭土大体相当。
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power measurement
power measurement instruments
power meter
power method
power micro-electro-mechanical systems
power monitoring
power MOSFET gate drive circuit
power motivation
power network
power non-residue
power object
power of a cardinal number
power of a circle
power of a class
power of a complex number
power of a generator
power of a graph
power of a matrix
power of amendment of the Basic Law
power of an element of a group
power of an inversion
power of an operator
power of an ordinal number
power of a number
power of a pencil of circles
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