您要查找的是不是:
- Amplitude attenuation tomography is based on seismic ray tracing by using linear traveltime interpolation . 模型试算表明:它能对地层的品质因子和Q值异常很好的成像。
- VSP dip correction formulae for vertical and deviated boreholes are derivedfrom seismic ray theory,and some notices in using the formulae are mentioned indetail. 文中基于射线理论分别导出了垂直非和斜井VSP倾角校正公式,并指出了实际应用时应注意的问题。
- The computation of seismic traveltime is a core matter of ray-tracing method, and its accuracy affects the accuracy of the path and the accurate degree of the forward of seismic ray simulation. 地震波旅行时计算是射线追踪方法的核心问题,其精度直接影响着路径的精度和正演模拟的准确程度。
- The computation of seismic traveltime is a core matter of ray-tracing method,and its accuracy affects the accuracy of the path and the accurate degree of the forward problem of seismic ray simulation. 地震波旅行时计算是射线追踪方法的核心问题,其精度直接影响着路径的精度和正演模拟的准确程度。
- Seismic ray path is analytically calculated assuming a model of the square of slowness.For the model composed of a grid withvalues of model assigned at the grid points,a nonnegative matrix is formed. 文章采用平方慢度模型解析计算地震射线传播路径,就模型参数值在网格节点上的情形,可形成一个非负矩阵,这类似单元模型的路径长度矩阵。
- seismic ray tracing using linear traveltime interpolation 线性插值射线追踪
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Radioactive ray is material thing. 放射线是实际的物质。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡,接着便冲出了房间。
- He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透镜把阳光在纸上聚成焦点。
- The quality of seismic data varies tremendously. 地震资料的质量变化巨大。
- Ray took a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡,接著便冲出了房间。
- Most materials have different seismic properties. 大多数物质都具有不同的地震的特性。
- The ray also bends when it leaves the glass. 光线离开镜头时的情况也是如此。
- By far,it cann't obviate seismic possibility. 到目前为止;还不能排除地震的可能性.
- My eyes are blind by the direct ray of light. 在光线的直射下,我看不清楚东西。