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被囊动物
释义
被囊动物
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理学
被囊动物
释
tunicata
被囊动物
一类滤食性海洋动物,因其体表披有一层植物性多糖纤维素(polysaccharides related to cellulose)的被囊(tunic)而得名。由于幼体尾部具有脊索(notochord)结构,又称尾索动物。
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vision function
vision in God
vision intensity
vision representation
vision resolution
vision sense technology
vision training
vision zero
visio-plasticity approach,visio-plasticity method
visit and appreciate
Visitation of the Blessed Virgin Mary
visitation right
visiting friends and relatives,VFR
visiting memory
Visiting Yuelu Temple with Qian Taishou, Four poems composing poems at the banquet
Visiting Zhao Pu in Snow night by Liu Jun
visitor activity management process
visitor center
visitor center of nature reserve
visitor experience and resource protection
visitor impact management
Visitor Information Center
visitor intercom system
visitor passage
visitor pattern
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