| 单词 | soil formation |
| 释义 | > as lemmassoil formation soil formation n. ΚΠ 1912 Bull. Bur. Soils U.S. Dept. Agric. No. 85. 14 The most important agency of soil formation is moisture. 1963 D. W. Humphries & E. E. Humphries tr. H. Termier & G. Termier Erosion & Sedimentation vi. 135 During pedogenesis (soil formation), the nature of the alteration of the titanium minerals depends more upon chemical diagenetic environmental conditions than on the nature of the parent rock. 1967 M. J. Coe Ecol. Alpine Zone Mt. Kenya 69 The processes of soil formation are also very evident. < as lemmas |
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