研究目的：随着城市土地利用立体化，城镇住房商品化，区分产权问题是城市土地使用者和城镇居民都要面临的实际问题，研究不动产区分产权及其登记制度具有十分重要的现实意义。
With the increasing use of urban land and the commercialization of urban housing, the problem of the property dividing right has become a realistic issue faced by both urban land users and residents.
国家现行的对城市郊区农用地的征地费用不符合土地商品化价格的要求。
The present prices of suburban farming land taken over for use by the state is not conformable to the requirement of prices of commercialized land.
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