共接收点倾斜叠加波动方程偏移，本质上是一种叠前偏移方法。
Wave equation migration after common receiving point slant stacks (WEMCRPSS) is essentially a prestack migration method.
新的偏移算法考虑了倾斜的正交晶系各向异性，这对增强采样有一定的影响。
New migration algorithms incorporated tilted orthorhombic anisotropy, which leveraged the enhanced sampling.
该技术是将动校正后的数据偏移到倾斜反射界面零偏移距位置上，能够解决深层构造成像问题。
The normai moveout corrected seismic data are mi-grated to the zero offset dipping reflector, which solves the problem in deep layer image.
针对桩位偏移、桩孔倾斜、塌孔等旋挖钻孔混凝土灌注桩常见的质量问题，就其产生的原因进行了分析，并提出相应的预防措施和处理办法。
According to common problems on spiral excavation drilled-pouring pile, including deviation of pile, declivity of hole, slumped hole, it analyzes reasons and puts forward relative prevention measures.
介绍了一种能测量焊头的偏移和倾斜量的仪器，阐述了仪器的原理和结构，描述了其使用方法。
This article introduces a kind of meter which can measure the misalignment and inclining of the welded head, and describes the principle and structure of the meter as well as its usage.
本文讨论了倾斜平界面的表现形态和法向深度剖面的三维偏移归位公式，同时研究了二步法三维偏移。
This paper discusses the appearance of dipping plane interface and the formula of 3d migration for normal depth section and 3d migration in two steps.
本文讨论了倾斜平界面的表现形态和法向深度剖面的三维偏移归位公式，同时研究了二步法三维偏移。
This paper discusses the appearance of dipping plane interface and the formula of 3d migration for normal depth section and 3d migration in two steps.
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