求翻译：煤层的厚度及赋存规律是影响综采生产最基本也是最重要的地质条件。为配合采前综采场地选择

In coal seam, mineralizing rules and reasons for such changes and study, appear very will and urgent. In this paper, the area of west coal-accumulating drilling, geophysical exploration and other related material as the basis, geology, with structural geology, sedimentary and sedimentary equal theory, the west to gather the coal geological structure, sedimentary characteristics of the coal seam coal, summarizes and induced, and discusses the formation conditions and occurrence characteristics of coal seam. And through the main CaiMeiCeng, analysis the thickness of the coal thickness variation law that are as follows:
(1) 3 # coal seam thickness of total change in 3.45 ~ 5.89 m, an average of 4.67 m, continuity, the distribution, the overall thickness coal-accumulating southeast area is larger, the southeast to the north west become thinner, and change rule obvious. The coal gangue containing clip 0-2 layer, simple structure and easy to of coal seam, the contrast of a stable coal seam.
(2) 11 # coal thickness 1.27 4.51 m, an average of 2.89 m, continuity, the distribution. Coal-accumulating area southeast and the west, thickness of coal seam are larger, more than 2 m in the north, coal seam bifurcation (11), shows that the lower coal seam to north may develop for two stratification. In general the thickness of the coal seam slightly more stable.
(3) analysis of the influence of the coal thickness changes are the major factors that affect the following several # 3 and 11 # coal thickness changes are the major factors of sedimentary environment, swamp basal imbalance, in the same period, scouring rivers settlement later structure change and sedimentary base uneven.
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