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石灰性土壤
释义
石灰性土壤
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农学
石灰性土壤
释
calcareous soil
石灰性土壤
含有较多游离碳酸钙和碳酸镁,pH在7.5~8.5的土壤。属碱性土壤。通常可以根据冷稀盐酸溶液(0.1摩尔/升)滴加于土壤是否产生气泡作定性判断,产生气泡者为石灰性土壤。
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unpolarized
unpolarized burst
unpolarized component
unpolarized continuum
unpolarized light
unpolarized particle beam
unpolarized proton background
unpolarized radiation
unpolarized wave
unpolluted road
unpredictability
unpredictability implies pseudorandomness
unpredictable
unprogrammed cell death
unprojected map
unpromoted
unprovability
unprovable
unprovable proposition
unproved
unpublic publication
unqualified classifies
unqualified opinion with emphasis of matter paragraph
unquantized
unramified
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