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- The mechanism of zigzag dispersion curves in the Rayleigh wave exploration is theoretically analyzed.The propagation characteristics and interrelation of the guided waves are studied thoroughly. 摘要对瑞利波勘探中“之”字形频散曲线形成的物理机理进行了理论分析,研究了诸波模的传播特性及相互关系。
- zigzag dispersion curves “之”字形频散
- The varied dispersion curves worked out this paper is helpful in application of ultrasonic Lamb wave. 文章计算出的多种频散曲线对超声兰姆波的应用是有益的。
- The dispersion curves and simulated dispersion relationship of longitudinal waves without the Langmuir wave, the ion sound wave and the ion plasma wave are obtained. 得到了除朗缪尔波、离子声波和离子等离子体波外其它纵波的色散曲线和拟合色散关系。
- The authors carried out forward modeling on dispersion curves of Rayleigh wave in three-layer media and then analyzed characteristics of dispersion curves. 在前人工作的基础上对三层层状介质的瑞利波频散曲线进行了正演模拟研究,对假定的几组典型模型参数的频散曲线进行了认真分析。
- Our theoretical analysis produces the dispersion curves of longitudinal modes of ultrasonic guided waves in liquid-filled pipes with viscoelastic coatings. 理论分析得到了带粘弹性包覆层充液管道中纵向模态的频散曲线。
- How themined-out areas affect the Rayleigh wave dispersion curves were analyzed, and howthe feature of the dispersion curves vary with the mined-out areas were also discussed. 研究了采空区对瑞雷波速度及频散曲线的影响,归纳采空区处频散曲线的变化特征。
- CALCULATION FOR LAMB WAVE DISPERSION CURVES 兰姆波频散曲线的计算
- dispersion curves of Rayleigh wave 瑞利面波频散曲线
- The method of eigenfunction expansion was used to calculate the disperse curves of guid. 利用特征函数展开法计算出周向导波的频散曲线及0。
- It detects slide face with 3 judgment methods such as time domain signal analysis,frequency dispersion curve and wave velocit. 运用面波技术对渝邻路的大湾滑坡进行了勘察,通过时域信号分析、频散曲线和波速云图3种判定方法查明了滑坡的滑动面。
- Comparing the dispersive curves of electron-ion-plasmas with that of electron-plasmas, one gets the separatrix whether include ions contribution or not. 将其色散曲线与纯电子等离子体色散曲线对比,得到了是否需要考虑离子贡献的分界线。
- There is a zigzag path up the hillside. 山坡上有一条曲折小道。
- The Microtremor Survey Method use Microtremor observation to distill surface wave, obtain it's dispersion curve and then get inversion to the underground structure. 微动勘探法是通过在野外设置一个观测台阵记录微动信号,然后从观测到的微动信号中提取面波,得到面波的频散曲线,最后用频散曲线反演地质结构。
- There is a zigzag path in the garden. 花园里有一条之字形的小道。
- The effective permeability and permittivity tensors are calculated, the dispersive curves are presented, and the negative refractive condition is obtained by analysis. 分析得到了等效磁导率和等效介电常数张量,做出了色散曲线,获得了负折射率条件。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- New Numerical Method of Computing Dispersion Curves in SWS 一种数值求解慢波结构色散曲线的新方法
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他设想中图案的曲线。
- The girl has as many curves as a scenic railway. 那女孩的曲线多如游乐场里的小铁路。