中国煤炭资源的“井”字型分布格局，是对煤炭资源地质的、地理的、社会经济的区域分异现象，进行综合考量后所得出之新认识。
The new cognition of the octothorpe shaped distributing pattern is gotten after synthesized deliberation of coal resource geologic, geographic and socioeconomic regional differentiating phenomena.
中国煤炭资源的“井”字型分布格局，是对煤炭资源地质的、地理的、社会经济的区域分异现象，进行综合考量后所得出之新认识。
The new cognition of the octothorpe shaped distributing pattern is gotten after synthesized deliberation of coal resource geologic, geographic and socioeconomic regional differentiating phenomena.
应用推荐