body fossil 中文意思是什麼
body fossil
解釋
實體化石-
But as a matter of fact, athropoda has some more complex characteristics than annelida, such as the exoskeleton, departmental body - plan and segmented appendages, which, as one parameter, results in the abundance of arthropod fossils in the chengjiang fossil lagerstatte
但節肢動物還具有比環節動物更高級的特徵,如:身體分部、附肢分節;循環、生殖、排泄等系統均較環節動物復雜高級,這可能是澄江化石庫中節肢動物種數豐富的一個很重要的原因。
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