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石灰性土壤
释义
石灰性土壤
Encyclopedia
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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severe restriction
severe wind-eroded land
Severi
Severi divisor
Severi group
Severi invariant
Severi number
severity
severity-based response to public emergency
severity evalution of MDS
severity of sampling
severity of the consequences of the accident
Severnaya Zemlya
Severn River
Severo Ochoa
Severo-Zapadnyy Federal’nyy Okrug
severs drought during 1928~1929
severs drought in Chongzhen period of Ming Dynasty
severs drought in Wanli period of Ming Dynasty
Sevilla
Seville
sevoflurane
SEW
sewage
sewage and waste water sampling
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