“反复呼吸道感染”的概念、定义、翻译、参考文献-科学参考

单词	反复呼吸道感染
释义	反复呼吸道感染 Encyclopedia 医学﹝小儿科病证〕释 recurrent respiratory tract infection反复呼吸道感染一年内发生呼吸道感染次数过于频繁、超过一定范围的疾病。
随便看	periodic differential equation periodic distribution periodic distribution function periodic dynamical system periodic electrostatic focusing periodic element periodic error periodic firing periodic flow periodic fluctuation periodic fraction periodic free resolution periodic function periodic geodesic periodic group periodic heat flow method periodic inequality periodic infinite decimal fraction periodic inspection periodic instability periodic in the mean periodicity periodicity and symmetry of surface structure periodicity characteristic periodicity factor

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