“外源性致癌因素”的概念、定义、翻译、参考文献-科学参考

单词	外源性致癌因素
释义	外源性致癌因素 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	regular nonagon regular norm regular normed space regular number regular number field regular observation regular octagon regular octahedron regular octahedron group regular one parameter subgroup regular one-parameter subgroup regular open set regular operation regular operator regular orbit regular ordinal regular ordinal number regular outer measure regular packing regular pair regular parameterized surface regular parametric representation regular parametrization regular parametrized curve regular part

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。