coarse fraction content 中文意思是什麼
coarse fraction content
解釋
粗粒含量-
The element content in the fine - grained fraction ( < 0. 063mm ) of the core is great. the correlation coefficient between the elements in the coarse - grained is high, which indicate that the coarse - grained sediments derived from the same provenance
柱樣中細粒級( 0 . 063mm )元素含量較粗粒級( 0 . 063mm )高,變化幅度大,從元素之間相關性來看,粗粒級的元素之間相關系數高,表明粗粒級物質具有統一來源。
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