摘要
通过制作二1煤层厚度等值线图及其它分析图件,对煤层厚度变化规律进行了一些探讨,对影响煤厚变化的原因进行了分析。
With the cartography of the isoline chart of coal thickness and other analyzing chart, the changing law of coal thickness was discussed, and the influenced factors for coal thickness changing were analyzed.
出处
《煤炭技术》
CAS
2008年第1期146-148,共3页
Coal Technology
关键词
煤厚
规律
探讨
coal thickness
law
discuss
