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单词
Meadow soil
释义
Meadow soil
Encyclopedia
农学
草甸土
释
Meadow soil
草甸土
在草甸草本植被作用和地下水浸润影响下形成的土壤。在中国土壤分类暂行草案(1978)中,为半水成土纲、草甸土土类;在中国土壤系统分类(2001)中,部分相当于寒冻雏形土;在美国土壤系统分类(1999)中,部分相当于湿润软土、潮湿软土、湿润始成土和潮湿始成土;在世界土壤资源参比基础(2014)中,部分相当于雏形土的腐殖质雏形土单元和饱和雏形土单元。
随便看
least square filtering
least square fitting
least square method
least square min-norm estimation
least squares
least squares approximation
least squares estimate
least squares estimation
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least squares fitting
least squares identification
least squares image matching
least squares method
least square solution
least squares principle
least squares problem
least squares solution
least time path
least universal exponent
least upper bound
least value
least-value problem
least water lily
least work
leather
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