The spatial objects oriented in underground coalmine mining have the features of gray and dynamic change.
地下煤矿开采所面对的空间目标具有灰色、动态变化的特征。
By establishing mathematical models in the range, quantitative and spatial dynamic change, trend and state index of LUCC, the spatial-temporal characteristics of LUCC can be deeply studied.
通过建立研究区LUCC幅度、LUCC数量和空间变化模型以及趋势与状态指数模型，很好的表现了研究区LUCC的时空特征。
By analyzing land use maps, combining statistic materials, connect the spatial data and attribute data and build dynamic change data base of land use.
通过对土地利用图的空间分析，结合统计资料，将属性数据和空间数据链接，建立起区域土地利用动态变化数据库。
The central villages are determined by analyzing the land spatial distribution and temporal dynamic change characteristics of rural settlements in different regions and different villages and towns.
分析了各区的农村居民点用地空间分布特征及各乡镇的农村居民点时间动态变化特征。
The author considered that the spatial change in thin-reservoir information less than 1/4 wavelength could be identified by interpretation of spatial difference in dynamic seismic attributes.
作者认为，通过动态地震属性的空间差异解释，可以识别小于1 / 4波长薄储层信息的空间变化。
The author considered that the spatial change in thin-reservoir information less than 1/4 wavelength could be identified by interpretation of spatial difference in dynamic seismic attributes.
作者认为，通过动态地震属性的空间差异解释，可以识别小于1 / 4波长薄储层信息的空间变化。
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