“history of Huanghe River water conservancy”的概念、定义、翻译、参考文献-科学参考

单词	history of Huanghe River water conservancy
释义	history of Huanghe River water conservancy Encyclopedia 工学中国水利史释 history of Huanghe River water conservancy黄河水利史黄河及其流域的水利发展史。
随便看	implement of educational policy implement of law implement of punishment implemtation inside body or long-term attached ophthalmologic optical impletion implicant implicated offence implicate others in one's confession implication implicational calculus of propositions implicational universals implication of events implication paradox implication rule implicative implicative Boolean algebra implicative closure implicative form implicative formula implicative normal form implicative propositional calculus implicative semilattice implicative verbs implicature implicit

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