Manganese deposits in Hubei can be divided into four genetic types that are normal sedimentary type, sedimento-metamorphic type, sedimento-hydrothermal type and supergene weathering type.
英
美
释义
在总结前人资料的基础上,对比华南地区锰矿地质特征,将湖北锰矿床按成因划分为四大类:正常沉积类、沉积变质奖、沉积热液改造类、表生风化类。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2025 海词词典(Dict.cn)
立即下载