“coal bed”的概念、定义、翻译、参考文献-科学参考

单词	coal bed
释义	coal bed Encyclopedia 理学煤层释 coal seam; coal bed煤层自然界中由植物遗体转变而来沉积成层的固体可燃矿产。
随便看	para red parareptiles pararosaniline hydrochloride spectrophotometric method pararosaniline spectrophotometric method paraschoepite paraselene paraselenic circle parasequence parasequence set parasexuality parasexual reproduction Parashorea chinensis Rainforest parasite parasites parasitic parasitical parasitic capacitance parasitic disease parasitic disease in marine molluscs parasitic diseases comprehensive prevention and control parasitic diseases in freshwater aquaculture parasitic diseases of animal parasitic diseases of freshwater amphibians and reptiles parasitic diseases of freshwater fish parasitic diseases of marine crustaceans

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