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Luoping Biota
释义
Luoping Biota
Encyclopedia
理学
罗平生物群
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Luoping Biota
罗平生物群
中国云南省罗平地区中三叠统关岭组二段中部泥晶灰岩和泥灰岩中保存的化石组合。是中国三叠纪著名的特异埋藏化石群,距今约2.44亿年。
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group with the maximum condition
group with the minimum condition
group with unique extraction of root
group word
group Ⅱ-Ⅵ semiconductor
group Ⅲ-Ⅴ semiconductor
Group ⅧB element
Group Ⅷ element
grout-enriched vibrated
grouting
grouting control technology of tunnel and underground engineering
grouting deep mixing reinforcement machine
grouting in tunnel and underground engineering
grouting machinery
grouting machinery for tunnel and underground engineering
grouting material
grouting material for repairing cracks
grouting materials for tunnel and underground engineering
grouting method in fractured rock mass
grouting methods for tunnel and underground engineering
grouting sinking method
grouting technology of tunnel and underground engineering
grouting test
grouting treatment for the well’s flooded
Grove-Dike-Fish-Pond Systems Engineering
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