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residual plant
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residual plant
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农学
野生植物
释
residual plant
孑遗植物
过去曾有广阔的分布区,由于地质和气候原因,其近缘类群多已灭绝,现在分布范围已大大缩小,只剩个别孤立的或者是星散分布在几个狭窄分布区的植物。又称活化石植物。其分布区称为孑遗分布区。
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absolute tensor
absolute tensor field
absolute term
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absolute threshold
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absolute topological property
absolute torsion
absolute total curvature
absolute uniform convergence
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absolute value of a complex number
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absolute-value sign
absolute variation
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absolute vector
absolute velocity
absolute view of space time
absolute visual magnitude
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absolute yield
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