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种子蕨
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种子蕨
Encyclopedia
理学
古植物学
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seed fern
种子蕨
种子蕨纲植物的统称。原始的已经灭绝的一类裸子植物。
Biology
pteridosperm
种子蕨
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natural revetment
Natural Right and History
natural rock revetment
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natural sandstone testing
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Natural School
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natural science and society
natural science of psychology
natural seeing
natural seismic analysis code
natural seismic data interpretation
natural seismic data processing
natural seismic prospecting
natural selection
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Natural Semantics
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