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- The refractive index of one kind of micro-structured fiber were studied by optical ray theory, the distribution of refractive index is gived. 应用射线理论对一种微结构光纤包层的折射率进行了计算，给出了折射率分布的精确解。
- The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity. 应用几何光学中的射线理论，直观地讨论了准定常波在时间平均基流中的传播，解释了定常波传播的纬向非均匀性。
- 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。
- Using long-period wave form data from GSN,according to the general ray theory,we presented the inversion results of three strong-moderate earthquakes occurred at the Himalayan convergence zone. 利用全球数字化地震台网(GSN)长周期数字地震波形资料，对发生在喜马拉雅碰撞带的3次中强地震事件，根据广义射线理论，就其震源物理过程进行了反演。
- Simulation of Seismic Wave Based on Ray Theory 基于射线理论的地震波场模拟
- ray theory of electromagnetic wave 电磁波射线理论
- RAY THEORY FOR THE SEISMIC RESPONSE ANALYSIS OF SLOPE 基于射线理论的边坡地震反应分析
- 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。
- Applications of Complex Ray Theory in EM Scattering and RCS Analysis 复射线理论在电磁散射和雷达截面分析中的应用
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- I entirely approve of that theory. 我完全赞成那种理论。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- 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。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- 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。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
