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原始系膜
释义
原始系膜
Encyclopedia
医学
人体胚胎学
释
primitive mesentery
原始系膜
脏壁中胚层包围原肠,并在其背腹两侧渐向中线靠拢、相贴而成的双层膜状结构。位于原肠与背侧(或腹侧)体壁之间者称背(或腹)系膜。
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collection reveal
Collections
collections found in Confucian wall
Collections of Dunhuang Bianwen
Collections of Dunhuang Poetry
collections of poems of the Tang Dynasty, block-printed edition made in Sichuan, Song Dynasty
collections of poems of the Tang Dynasty, copper letter press, Ming Dynasty
Collections of Taoist Canon Quintessences
collection storage
collection storage area
collection storage rooms
collection system and its structure
collection technique of trace evidence
collection theory
collection transport corridor
collection unpacking room
collection usage statistics
collection warehouse/storage
collection weeding
collectionwise Hausdorff space
collectionwise normal space
collective
collective actions
collective action theory
collective administration of copyright
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