“composite water price”的概念、定义、翻译、参考文献-科学参考

单词	composite water price
释义	composite water price Encyclopedia 工学水价释 composite water price两部制水价由两种定价机制构成的水价。是供水企业（单位）向用水户计收水费的一种制度。
随便看	left member left module left monotonicity left monotonic law left monotonic operation left morphism leftmost derivation leftmost path left-most square left multimodule left multiple left multiplication left multiplication ring left multiplicative group left neutral element left neutrino left Noetherian ring left nonsingular bilinear form left-non-singular bilinear form left nonsingular form left nonzero divisor left nucleus left null object left operation left operator

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