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铲齿象
释义
铲齿象
Encyclopedia
理学
哺乳纲(化石)
释
铲齿象
广义的是指铲齿象科(Amebelodontidae,又译成扁齿象科)中的全部成员,它们均具有一对向前方伸出的上下扁平的下门齿。狭义的仅指其中的铲齿象属(Platybelodon),主要分布在中国和东欧。
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two-sided inequality
two-sided invariant mean
two-sided inverse
two-sided limit
two-sidedly invariant integral
two-sidedly invariant measure
two-sidedly invertible element
two-sided market
two sided message
two-sided method
two-sided module
two-sided moving-average process
two-sided neighborhood
two-sided numerical method
two-sided printed circuit board
two-sided quadratic form
two-sided regularizer
two-sided ring
two-sided scale
two-sided search
two-sided socle
two-sided statistical test
two-sided Student test
two sided surface
two-sided surface
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