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- stratum dip angle 地层倾角
- In level hole drilling,by the using of numerical valule analysis method,the mathematics model of drill hole depth and dip angle relation under someone stratum is set up. 在水平孔钻进中,利用数值分析方法,建立在某种地层下按某种钻具组合和钻进参数钻进时,孔深和倾角关系的数学模型。
- All planar structures are represented by a strike line and dip angle. 一切平面构造均可用向线和倾斜角来表示。
- high strata dip angle 地层大倾角
- The upper continental formations are high dip angle structures in Heba 1 Well. 河坝1井上部陆相地层属于高陡构造,地层倾角大,极易发生井斜。
- rock stratum with steep dip angle 陡倾角岩层
- The plane dips to the south with a dip angle of fifty-five degrees. 倾斜断面倾向南,倾角55度。
- If both limbs of overturned fold have same dip angle, we call this special overturned fold isoclinal fold. 如果倒转褶皱构造的两翼倾角相等,则可称这种特殊类型的倒转褶皱为等斜褶皱。
- This paper recommend a royal road about dip angle and tendency of the tunnel roof and analysed the applicability. 介绍了一种测算巷道顶板真倾向、真倾角的快捷方法,分析了优缺点和适用条件。
- If both limbs of overturned fold have same dip angle , we call this special overturned fold isoclinal fold. 如果倒转褶皱构造的两翼倾角相等,则可称这种特殊类型的倒转褶皱为等斜褶皱。
- Forming of the force of center uplifting and lateral compressing depends on the size of dip angle of plate subduction. 中央隆升力和侧向挤压力的形成取决于板块俯冲倾角的大小。
- The example of the large dip angle and the coal seam group is the Yuexu area in Tangshan Mining Filiale. 大倾角、煤层群采煤设计以开滦唐山矿业分公司重点衔接区域岳胥区-680水平采区为设计对象。
- Please note this syncline is of inclined axial plane which has the same dip direction as the limb with gentle dip angle. 请注意,这个向斜构造的轴面是倾斜的,轴面的倾向与具有较缓一翼岩层的倾向一致。
- Datianchi structural belt situates in high and steep district where subterranean forms are complicated,and the formation dip angle is large, with lots of payzones. 大天池构造带位于川东高陡构造区,地腹形态复杂,地层倾角大,产层多,具有喷、漏、塌、卡、斜、毒等多种特性。
- The dip direction and dip angle of a subsurface interface must be first determined in three-parameter velocity analysis that needs predetermined dip angle. 采用预求倾角法进行三参量速度分析时,首先要确定地下界面的倾向和倾角。
- The controlling acton of stratigraphical dip angle on layer-sliding intensity in folding process is explained systematically. 系统阐述了褶皱过程中地层倾角对层滑强烈程度的控制作用;
- The dip angle measuring system with an electrolytic bubble is a small dip angle measuring system with high accuracy and great measuring range. 双轴自动电子倾斜测试仪是一个高精度、大量程的角度倾斜测量仪器。
- Because of strata dip offsets, fractures in goaf area, result in primary strata structural damages, thus geophysical characteristic changes will be along with. 采空区由于原始地层错动、裂缝,地层结构破坏,其地球物理特性也发生了变化。
- In the middle part of the seismic belt the dip angle of the Benioff Zone graduatly increases with depth aand the Benioff Zone extends to 180 km. 在地震带的中间部分,Benioff带的倾角逐渐加大,且倾角随深度加深而增大,延伸深度可达180km。
- The vortex-vibration was measured when the towed velocity, dip angle between the circular cylider and flow velocity, and diameter were varied. 对不同拖曳速度、拖缆倾角,即拖缆与来流速度之间的夹角和不同直径的拖缆涡激振动进行了测量分析。