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土壤黏粒
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土壤黏粒
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农学
土壤黏粒
释
soil clay
土壤黏粒
土粒分级标准中粒径小于2微米的土壤颗粒。土壤颗粒中最细小的部分。国际制和美国农业部制土粒分级标准和中国土粒分级标准均为此标准。对土壤的理化性质有重要影响。
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derivatives of rubber
derivative spectrophotometry
derivative spectrum
derivative synchronous fluorescence spectrometry
derivative test
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derivatization pre-column derivatization
derivatization room temperature phosphorimetry
derivatization room temperature phosphorimetry (D RTP)
derivatization room temperature phosphorimetry (D-RTP)
derivatization technique
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derived algebra
derived automorphism
derived block design
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