摘要
借助数值模拟和波的叠加技术,对煤层的反射系数、影响反射系数的主要因素作了进一步探讨。
With numerical analogue and wa-ve stack,we have further reserched the coalseams reflectivity and main affecting factors,and the presented a technical method measuringdirectly seam thickness and country rock pro-perties by using coal seams reflectivity infavorable conditions.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1990年第3期49-55,共7页
Coal Geology & Exploration
