As it has long been in relatively stable tectonic setting, it provides the favourable geologic conditions for oil-gas generation, accumulation and preservation.
由于盆地长期处于相对稳定的大地构造环境，这就为油气的生成、聚集、保存提供了有利的地质条件。
Tectonic holistic preservation is the main geologic setting of natural gas accumulation and the significant condition of late gas replacement and preservation.
整体封存构造保存条件是该盆地天然气成藏的主体地质背景和晚期成藏保存的主要条件。
Direction of oil? Gas migration and accumulation at Yihezhuang area are pointed out and the migration boundary of the petroleum is defined in combination with regional geologic background.
结合区域地质背景，指出了义和庄地区油气的运移和聚集方向，确定了石油的运移边界。
The analysis of coal—D accumulation have showed the sedimental geologic factors on coal thinning or absence.
揭示了D煤层的形成背景、聚积规律及其变薄、缺失的沉积地质因素。
The factors caused debris flow in Northern Mountain of Beijing in 1991 were the precipitation, geomorphology, geologic structure, solid accumulation and the human activity.
北京北部山区的泥石流是降水、地貌、地质构造与固体堆积物及人类活动等因素长期共同作用的结果。
Through early days' study and accumulation, we have some knowledge of oil-geologic condition in western slope area, especially the reservoir-genesis condition of subtle reservoir.
通过前期的研究和积累，对西部斜坡区石油地质条件，尤其是隐蔽性油藏成藏条件有了一定的认识。
The accumulation and summary of coal mining geologic information arc the best testing and a promotion to the coal geologic prospecting work.
煤矿开采资料的积累和总结是对煤田地质勘探工作的最好检验和促进。
Conclusion Interlayer geologic body controls the hydrocarbon accumulation. It will have exploration potential in the case of well conditions of reservoir formation.
结论断陷盆地小凹陷层间构造控制了油气的聚集，如果有好的成藏条件具有勘探潜力。
While its geologic activities include peat accumulation and transportation, embedding activity caused by diastrophism and geothermal metamorphism of coal.
有关的成煤作用包括：泥炭的原地堆积—异地搬运作用、地壳旋回运动所引起的埋藏作用和成煤阶段的热变质作用。
While its geologic activities include peat accumulation and transportation, embedding activity caused by diastrophism and geothermal metamorphism of coal.
有关的成煤作用包括：泥炭的原地堆积—异地搬运作用、地壳旋回运动所引起的埋藏作用和成煤阶段的热变质作用。
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