“step water price”的概念、定义、翻译、参考文献-科学参考

单词	step water price
释义	step water price Encyclopedia 工学水价释 step water price阶梯水价在合理确定城镇居民基本生活用水量的基础上，根据不同用水需求设置相应阶梯水量，实行阶梯价格的计量收费制度。又称阶梯式计量水价。
随便看	engine log book engine noise engine nozzle material engine operating characteristics flight test engine performance flight test engine performance parameters engine performance test engine pressure ratio engine-room resource management engine rotating speed engine speed control engine stability margin engine start unit engine structure flight test engine temperature ratio engine test bench engine thermal insulation material engine throat liner material engine turbocharging control engine variable valve timing control engine vibration englacier stream England Englanders Englert, François

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