石南灰壤 的英文怎麼說
中文拼音 [dànnánhuīrǎng]
石南灰壤
英文
heath podzol-
Based on the two fertility indices, organic matter and total nitrogen, 73 typical soil samples collected from calcareous cultivated soils with different yield levels in 10 counties of henan province were divided into three categories in fertility by hierarchical clustering analysis
本文在河南省十個縣市不同產量水平的石灰性耕作土壤上採集了73個典型樣品,並根據土壤有機質和全氮量這兩個肥力指標,用系統聚類的方法將供試土壤劃分為高、中、低三種肥力類型。In the sandy layer, the soil composition gradually increases and a ku - lau rock rock formed by coral fossil structure appeared lying in the south - north direction. the ku - lau rocks were structured with the bricks lying in the east - west direction
沙土層內,土壤質逐漸增加,出現南北向咕?石結構,與東西向磚塊堆積結構,其中咕?石表現先敷上白灰,其次再為水泥。Standard guide for coring and logging cement - or lime - stabilized soil
取芯和測井水泥或石灰穩定土壤的標準指南
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