mineral stratum
英
美
- 矿层
双语例句
- Trona is negatively correlated with mirabilite in the mineral bed sections of soda lakes.Trona and halite show a pos itive correlation.
碱湖矿层剖面上，天然碱与芒硝呈互为消长关系，天然碱和石盐则呈正相关。
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