Their crystal form, composition, physical features and distribution in time and space make up one important line of information when carrying out site prediction of ore bodies.
其形态、成分、物性及时空分布规律的研究，是从矿物学角度进行中深脉状金矿矿体定位预测研究的最重要内容。
It is found that the distribution of small earthquakes modulated by the solid tide is of obvious features with time and space before the occurrence of moderately strong earthquakes.
发现在中强地震发生前受固体潮调制的小震随时间、空间的分布都具有明显的特征。
Based on the analysis of the time-space distribution features of SST anomaly, some space distribution patterns and their evolution with time are obtained.
然后对此范围内SST距平的时空分布特征进行分析，得出其分布型及随时间的演变。
The features of the dust pollution distribution over time and space have been summarized of different areas in Gansu province.
总结出省内不同区域内尘污染时空分布特征，进一步阐明尘类污染是影响我省城市大气环境的重要指标。
Based on geological features and disaster mitigation practice of Shaanxi, this paper expounded its collapse hazards and types and analyzed its distribution features of time and space.
本文论述了陕西的崩塌灾害，并根据陕西的地质地貌特征和地质灾害防御实践，对区内的崩塌进行了分类，在此基础上分析总结了陕西崩塌灾害的时空分布特征。
Based on geological features and disaster mitigation practice of Shaanxi, this paper expounded its collapse hazards and types and analyzed its distribution features of time and space.
本文论述了陕西的崩塌灾害，并根据陕西的地质地貌特征和地质灾害防御实践，对区内的崩塌进行了分类，在此基础上分析总结了陕西崩塌灾害的时空分布特征。
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