如何控制陆相地层横向不稳定性，是盆地分析的难点。
The difficulty for analysing basin sedimentation is how to control the horizontal variation of continental strata.
榆木山是位于河西走廊前陆盆地系中张掖盆地和酒东盆地之间的横向隆起山地。
The Yumu mountain is a transverse highland between the Zhangye basin and Jiudong basin in the system.
通过对塔里木盆地地震资料的层析反演取得了较好的结果，揭示了浅部地震速度具有较大的横向变化。
The tomographic inversion of seismic data is better shown in the Talimu Basin and it revealed obvious lateral velocity variation in shallow levels.
应用海拉尔盆地苏18和苏20两口井的VSP资料，定量地研究了地震速度在横向上和纵向上的变化情况。
The lateral and vertical variations of seismic velocity are examined quantitatively based on the VSP data from Su 18 and Su 20 Wells in Hailaer Basin.
准噶尔盆地腹部大都为沙漠所覆盖，地表起伏的沙漠以及近地表沙丘沙厚度的横向不均匀分布，给地震勘探带来了诸多困难。
The hinterland of Junggar basin is mostly covered with desert. It brings about difficulty for seismic prospecting due to its fluctuation, inhomogeneous distribution of surface dune sand.
临清坳陷白海西期以来各地质时期的盆地格局在垂向和横向上均存在着明显的差异，后期盆地对先期盆地进行了强烈的叠加构造。
Since Hercynian Era there have been obvious differences in vertical and horizontal basin pattern of Linqing depression, a strong superposition structure of post basin being on the earlier basins.
临清坳陷白海西期以来各地质时期的盆地格局在垂向和横向上均存在着明显的差异，后期盆地对先期盆地进行了强烈的叠加构造。
Since Hercynian Era there have been obvious differences in vertical and horizontal basin pattern of Linqing depression, a strong superposition structure of post basin being on the earlier basins.
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