“examination of gastrointestinal tract”的概念、定义、翻译、参考文献-科学参考

单词	examination of gastrointestinal tract
释义	examination of gastrointestinal tract Encyclopedia 医学X-射线检查释 examination of gastrointestinal tract胃肠道造影应用对比剂，在常规X线透视下进行胃肠道疾病检查的一种方法。
随便看	PFA P face of lipid bilayer p-factor Pfaff Pfaff-Birkhoff-d'Alembert principle Pfaff-Birkhoff principle Pfaff differential form Pfaff equation Pfaff form Pfaffian pfaffian Pfaffian action Pfaff method Pfaff polynomial Pfaff problem Pfaff Saalschutz identity Pfaff-Saalschutz identity Pfaff Saalschütz identity Pfaff-Saalschütz identity Pfaff structure Pfaff system Pfaff transformation Pf alkalinity of filtrate PFBCC P/F bit

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