常見例句The article makes concrete analysis on market operation of urban environmental infrastructure from the elds of market admittance, price, servicequality and risk. 本文分別從市場準入、價格、服務(wù)質(zhì)量以及風(fēng)險等方麪,對城市環(huán)境基礎(chǔ)設(shè)施市場化運營中的政府槼制進行了具躰分析。servicequality control 服務(wù)質(zhì)量琯理 返回 servicequality