“pyloric obstruction”的概念、定义、翻译、参考文献-科学参考

单词	pyloric obstruction
释义	pyloric obstruction Encyclopedia 医学幽门梗阻释 pyloric obstruction幽门梗阻由于幽门通过障碍，胃内容物不能顺利入肠，而在胃内大量潴留，导致胃壁肌层肥厚、胃腔扩大及胃黏膜层的炎症、水肿及糜烂现象。
随便看	quadratic complex quadratic component quadratic cone quadratic congruence quadratic congruence equation quadratic convergence quadratic convergence rate quadratic covariation process quadratic-covariation process quadratic criterion quadratic curve quadratic curve discriminant quadratic cylinder quadratic dependence quadratic deviation quadratic diameter quadratic differential quadratic discriminatory analysis quadratic divergence quadratic domain quadratic dual quadratic dual problem quadratic dual space quadratic effect quadratic eigenvalue problem

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