研究目的：把握未来土地质量评价研究的方向。
The purpose of the paper is to grasp the directions of land quality Evaluation research in the future.
城市土地质量评价结果揭示城市内部土地质量的空间差异。
The result of city land quality assessment reveals inner spatial difference of city land.
提出标准样地土地质量评价指标体系，以构建全国标准样地类比体系。
Indicators for evaluating land quality of standard plot were proposed in order to construct national analogy system of standard plot.
土地质量评价指标体系成为当前的研究热点，而土地污染是影响土地质量的重要因素。
Land quality indicators become a hot issue recently and land pollution is an important factor influencing land quality.
对桂林市土地质量评价的系统、单元、参评因子及分级和权重等探讨，并指出土地利用总体规划时应重视的问题。
Moreover, according to the evaluation results, some value points in Guilin City's overall land-use planning were put forward.
本文提出一种基于模糊联想记忆神经网络的土地质量评价方法，并以实例证实了该方法的简便、快速、客观和实用性。
Now a land quality evaluation method based on fuzzy association neural network is put forward and the method is proved simple, rapid and practical.
目前针对武汉市城市土地的研究仅限于土地质量评价、土地分等定级、土地利用程度、土地利用结构演变及其动态监测层面。
At present, many studies aimed at Wuhan urban land only settled in land quality appraise, land classify, land use degree, land use structure evolvement and dynamic inspection, and so on.
根据土地质量诸因素对甜菜生产的适宜性、限制性将评价因素划分5个等级。
The evaluating factors could divided into 5 scores according to the suitability and restriction of the various factors of soil quality to sugar beet production.
对城市土地质量分类型评价，迄今研究甚少。
The studies of the evaluation of the types of urban land quality classification are so far very few.
对城市土地质量分类型评价，迄今研究甚少。
The studies of the evaluation of the types of urban land quality classification are so far very few.
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