不变的价格 meaning in Chinese

constant price

Second , by analyzing the domestic project cost form , we can find there are some problems throughout the inviting public bidding and the bid , in the aspects of the cost form . with the rapid development of the economy , the traditional budget ration holds back the competition and limits the positivist and creativity of the producer and the operator . at last , by analyzing the inter national project cost form and according to the project cost rule in our country , we must accord with the international conventions , introduce the principle and means of fixing a price of a foreign project and establish the calculating rule of the project quantity
其次，本文通过对国内工程造价的构成进行分析得出，本文对工程造价构成中的人工费、材料费、机械台班费的计算，体现与市场价格机制一致，按照市场价格计算，改变以往工程造价的计取方式；同时改变定额? ?只考虑各分项工程中所消耗的人工、材料、机械台班的数量标准，不考虑人工、材料、机械台班的价格(这个价格应按市价计算，不是一定时期内固定不变的价格) ；改变取费方式；改变工程造价在招标投标中对评标价的确定方式，应采取工程量清单报价方式。