过量需求是指市场对某种产品或服务的需求水平超过了企业所能供给和愿意供给水平的需求状况，即供给小于需求状况。
中国城市供水定价的目标是保证正常需求，抑制过量需求。
The aim of towns water pricing is to insure normal demand and to restrict superfluous demand.
实践表明，房地产市场总是存在着过量供给与过量需求并存的矛盾现象。
The practice indicates that the real estate market always exists contradictory appearance between excessive supplies and excessive demand.
随着我国经济步入“快车道”，工业化与城市化进程加快，从而导致对土地的过量需求。
With the Chinese economy into the "fast lane", and the speeding up of industrialization and urbanization, the demand for land is getting greater and greater.
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