| 释义 |
unweathered 释义 adj. [地质] 未风化的 例句 1·Chemical weathering was beginning to attack the unweathered bedrock. 化学侵蚀作用开始攻击还未侵蚀的岩床。 2·The zircon samples were fresh and unweathered . The rock is coarse-grained biotite monzogranite. 所测锆石样品新鲜、未风化,岩性为粗粒黑云母二长花岗岩。 3·Horizon C is relatively unweathered parent material form which the mineral components of the above layers are derived. C 水平层是相对未风化的母质土,其它层的矿物都源于此。
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