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单词
Late Paleozoic phytoprovince
释义
Late Paleozoic phytoprovince
Encyclopedia
理学
古植物学
释
Late Paleozoic phytoprovince
晚古生代植物区系
在晚古生代时期(泥盆纪、石炭纪和二叠纪),全球植被根据其地理分布和物种组成等特征划分成的若干个区域。
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signature of a permutation
signature of a pseudo-Euclidean space
signature of a quadratic form
signature of Wely reflection
signature operator
signature verification
sign convention
sign-definiteness
sign dictionary
SIGNE 3
signed
signed content
signed deviation
signed directed graph
signed directed graph method
signed distance
signed graph
signed measure
signed measure space
signed-minor
signed number
signed rank
signed rank statistic
signed rank test
signed tree
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更新时间:2026/7/16 5:52:26