“enterprises for water-saving service”的概念、定义、翻译、参考文献-科学参考

单词	enterprises for water-saving service
释义	enterprises for water-saving service Encyclopedia 工学合同节水管理释 enterprises for water-saving service节水服务企业提供用水状况诊断、节水项目设计、融资、改造（施工、设备安装、调试）、运行管理等服务的专业化单位。
随便看	proper affine transformation proper affinity proper analytic mapping proper angular momentum proper automorphic transformation proper axiom proper base proper character proper characteristic element proper charge density proper chord proper circle proper circular domain proper class proper coloring proper complex orthogonal group proper component proper concave function proper cone quasi convex function proper cone quasi-convex function proper congruence proper conic proper continuum proper conversion proper convex body

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