煤层赋存状况
ocurrence of coal seam status
CO2-N2赋存煤层
coal seam containing CO2 and N2
茅口灰岩赋存
maokou limestone occurrence
矿体赋存条件
existing condition of orebody
矿体赋存规律
location law of orebody
ore-body occurrance pattern
regularity of ore body location
矿床赋存规律
Pattern of deposit occurance
矿床赋存
storage of mineral deposits
金银赋存状态
gold and silver occurrence states
金赋存状态
gold occurrence state
occurrence of gold
mode of occurrence of gold
Existing Forms of Gold
汞的赋存状态
mode of occurrence of mercury
赋存状态和配分
existing form and distribution of uranium
赋存状态复杂
complicated occurrence state
赋存状态分析
occurrence analysis of minerals
Micrarea phase analysis