supergene ore mineral
常见例句
- The extent of ore-forming elements and indicator elements supergene enrichment in soil on non-mineral region was even higher than that on mineral belt.
非矿化地段土壤中元素的表生富集程度较矿化带处土壤中元素表生富集程度更强； - While on mineral belt, the extent of ore-forming elements and indicator elements supergene enrichment in horizon B soil was somewhat higher than that in horizon A soil.
矿化带处B层土壤比A层土壤中元素的富集强度稍大，元素明显地富集在粗粒级组分中； 返回 supergene ore mineral