世界金属统计局 WBMS ; World Bureau of Metal Statistics
全球金属统计局 WBMS ; World Bureau of Metal Statistics
国际金属统计局 World Bureau of Metal Statistics ; WBMS
金属统计局 World Bureau of Metal Statistics ; WBMS
美国金属统计局 ABMS
界金属统计局 World Bureau of Metal Statistics ; WBMS
世界金属统计 WBMS ; World Metal Statistics ; World Bureau of Metal Statistics
据世界金属统计局 World Bureau of Metal Statistics ; WBMS
据全球金属统计局 World Bureau of Metal Statistics ; WBMS ; WorldBureauofMetalsStatistics
据国际金属统计局 World Bureau of Metals Statistics ; WBMS
川南地区中奥陶统宝塔组储层具低孔低渗特征，属裂缝性储集类型。
The reservoirs in Baota Formation of Middle Ordovician in South Sichuan are characterized by low porosity and low permeability and belong to a fractured type.
年代地层单位属中更新统。
通过与邻区对比，元江地区的上三叠统应划属滇东南地层区，与火把冲组对比。
According to the correlation with nearby areas, the Upper Triassic in Yuanjiang must be divided into the Southeast Yunnan stratigraphic region, correlated to Huobachong Formation.
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