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shanxi coal measures
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shanxi coal measures
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理学
二叠纪煤系
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shanxi coal measures
山西煤系
早—中二叠世时期山西组地层发育时期连续沉积形成的一套含有煤层并具有成因联系的沉积岩系。
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tetra-n-butyllead
tetrandrine
tetranectin
tetranitropentaerythrite
tetranychid mite
tetraphenylarsonium-tetraphenylborate (TPAs-TPB) assumption
tetraphenyl m-phenylene bis(phosphate)
tetraploid
tetraploidy
tetrapod
tetrapodomorphs
tetraquark state
tetrasaccharide
tetrasomic
tetrasomy
tetrasporangium
tetraspore
tetrasporic embryo sac
tetrasulfur tetranitride
tetraterpene
tetrathiafulvalene
tetration
tetravalent
tetrazene
tetrazole
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