“government officials in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	government officials in ancient China
释义	government officials in ancient China Encyclopedia 工学中国历代水利职官释 government officials in ancient China中国历代水利职官中国古代在中央机构设置管理水利的部门、职官，或在部门设属官或专设机构。
随便看	backward Dini derivative backward effects backward elimination backward equation backward error backward error analysis backward Euler method backward induction backward interpolation backward interpolation formula backward Kolmogorov differential equations backward movement backward operator backward parabdic equation backward parabolic equations backward production capacity backward reachability backward reaction backward reasoning backward recovery backward scattering backward stability backward stochastic differential equation backward stochastic differential equation (BSDE) backward substitution

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