“exogenous carcinogenic factors”的概念、定义、翻译、参考文献-科学参考

单词	exogenous carcinogenic factors
释义	exogenous carcinogenic factors Encyclopedia 医学肿瘤登记释 exogenous carcinogenic factors外源性致癌因素能使人群或实验动物群体中恶性肿瘤（简称癌症）发病率显著增加的外源性物质或因素。可分为物理性、化学性和生物性三类。
随便看	class BPP class calculus class categorical in power class character class contradiction and non-class contradiction class diagram class equation classes and stratum classes组间平方和阵 classfication of photography Classfied Treatments Based on Cateɡorical Identification class field class field theory class field tower class field tower problem class formation class frequency classful addressing class function class group class group factorization method class group of a field classical classical absorption classical A.C.bridge

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