“officer of the Yellow river regulation”的概念、定义、翻译、参考文献-科学参考

单词	officer of the Yellow river regulation
释义	officer of the Yellow river regulation Encyclopedia 工学中国历代水利职官释 officer of the Yellow river regulation河堤谒者中国汉代至唐代主管黄河治理以及其他水利工程的政府官员。又称河堤使者。
随便看	secondary flux of atomspheric γ-rays secondary flux of cosmic rays secondary focal point secondary focus secondary forest secondary fragment secondary gain secondary glaucoma secondary group secondary growth secondary hardening secondary harmonic generation secondary hemochromatosis secondary hemolytic anemia secondary hydrocarbon generation secondary hyperaldosteronism secondary hypertension secondary ideal secondary image secondary immune response secondary immunocompromise secondary immunodeficiency disease secondary industry secondary industry map secondary infection

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