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primitive mesentery
释义
primitive mesentery
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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basic hypergeometric series
basic hypergeometric term
Basic Hypothesis of WordNet
basic ideal
basic idea of environment and resources law
basic industry
basic information of population
basic input/output system
basic input/output system, BIOS
basic interaction task
basic interval
basic intonation
basic invariant
basicity
basicity and acidity of slag
basic key
basic knowledge of electronic commerce
basic law
Basic Law for Promotion of Culture and Arts
Basic Law for the al-Hijaz kingdom
Basic Law for the Federal Republic of Germany
basic law of dialectical logic
basic legal system of commercial law
basic-level category
basic life support
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