“annual maintenance in ancient water conservancy projects”的概念、定义、翻译、参考文献-科学参考

单词	annual maintenance in ancient water conservancy projects
释义	annual maintenance in ancient water conservancy projects Encyclopedia 工学中国古代水利管理释 annual maintenance in ancient water conservancy projects古代水利工程岁修古人采用当时的技术与材料对水利工程进行每年一次的全面检查、养护和维修的制度。是一种有计划的、定期性的维修制度，以此保障水利工程的可持续运行。
随便看	nonlinear semigroup of operators non-linear sequence non-linear sigma model nonlinear sigma model nonlinear spectral mixing model nonlinear spectral theory nonlinear spectroscopy non-linear stability nonlinear stability nonlinear stability theory of parallel and nearly parallel flow non-linear stabilization non-linear structure nonlinear structured-illumination microscopy nonlinear susceptibility non linear system non-linear system nonlinear system non-linear term nonlinear term nonlinear theory nonlinear theory of elasticity nonlinear theory of plates and shells nonlinear thermodynamics nonlinear time series analysis nonlinear transcendental equation

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