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丝炭层
释义
丝炭层
Encyclopedia
理学
煤层
释
fusain layer
丝炭层
呈薄片、薄层或扁平透镜状在煤层中沿层理面断续分布,并与亮煤或暗煤交互成层的丝炭。
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glacier ice texture
glacier inventory
glacier map
glacier mass balance
glacier melting
glacier model
glacier movement
Glacier National Park
glacier resource
glacier retreat
glaciers in China
glacier surging
glacier temperature
glacier velocity
glacier water resources
glaciochemistry
glacioclimatology
glacio-eustasy
glaciofluvail sedimentary soil mass
glaciological and cryopedological engineering exploration
glaciology
glacis
glade
glade fern family
Gladiolus
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