Improper initial value will result in errors of low frequency component, relative wave impedance and stratum thickness to cause pitfalls of seismic data interpretation.
初位选择不同会出现反演的多解性；初值选择不当，会导致低频分量、相对波阻抗及岩层厚度的错误，产生地震解释的陷附。
Lithology, rock stratum thickness, fracture process, structural stress field, local structure, stratum load and karst process are all main controlling factors for the development of the rift.
岩性、岩层厚度、断裂作用、构造应力场、局部构造、地层负荷与岩溶作用是控制裂缝发育的主要因素。
The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages.
河北平原南部曲周地区的全新世地层，在埋藏深度、地层厚度、堆积速率和颜色、粒度结构、孢粉含量与种属等方面，与河北平原其他地区不同。
Ordos basin is the second depositional basin and significant resource base in China. It is characteristic of widespread, mass oil-bearing stratum, great oil layer thickness and so on.
鄂尔多斯盆地是我国第二大沉积盆地和重要的能源基地，油气资源丰富，具有油气分布广、含油层段多、油层厚度大等特点。
The critical safety thickness of hidden cavity is not sensitive to influence angle of stratum.
暗穴临界安全厚度对地层影响角的变化不敏感。
The thickness of lost stratum and stratigraphic throw is apt to misuse in identification of stratum on logs.
在油田开发中钻遇断层时，地质上存在将测井分层对比中缺失地层厚度与铅直地层断距混淆的现象。
The facts show that the Sinian-Cambrian metamorphic rocks in the area is not just a simple monoclinal stratum, bat the complex folded strata with limited thickness of each layer.
讨论推知：政和石屯附近所见的震旦-寒武纪变质岩地层不是“巨厚的单斜层”，而是单层厚度十分有限的变杂褶皱地层。
These sand gravels stratum have the characters of shallow cover, small transform, high bearing capability and big thickness.
这些砂卵石层一般具有埋深不大、变形小、承载力高、厚度大的特点。
Then the effect of the main factors on the strength of the casing, such as the thickness of the casing wall and the property of the stratum, was analyzed.
分析了套管壁厚及岩层特性等主要因素对套管强度的影响。
Mawu2 stratum is more poor than mawu1, mawu1 is the main gas producing formation depending on positive correlation between per well production and effective thickness.
从单井产能与有效厚度呈正相关关系来看马五1为主要产气层。
As to stratified foundation, influences of the thickness and embedment depth of soft soil stratum on velocity admittance of block on dual and three layered ground are primarily studied.
对于层状地基，重点研究双层和三层地基上块体导纳曲线受软土层厚度、夹层厚度和埋置深度等的影响。
As to stratified foundation, influences of the thickness and embedment depth of soft soil stratum on velocity admittance of block on dual and three layered ground are primarily studied.
对于层状地基，重点研究双层和三层地基上块体导纳曲线受软土层厚度、夹层厚度和埋置深度等的影响。
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