eikonal的意思

eikonal中文翻譯：

n.光程函數

相似詞語短語

eikonal equation───[物]程函方程；短時距方程

雙語使用場景

A new technique is given here, which combines partial algorithm with scanning algorithm and obtains wave arrival times by solving eikonal equation with the use of finite difference method.───提出一種將局部算法與掃描算法相結合的、用有限差分解程函方程求取地震波初至時間的方法。

Focal shifts in diffractive Fresnel lens are measured. The result is closer to the theory given by generalized eikonal.───實驗測定了波帶板的焦移，接近與廣義程函數理論。

More practical ray tracing methods currently include the wavefront method, the shortest path method, the travel time epenthesis method, the eikonal equation finite difference method, etc.───當前實用性較強的射線追蹤方法，包括波前法，最短路徑法，走時插值法，程函方程有限差分法等。

Effect of projectile distorted factor on inelastic scattering in Coulomb-eikonal approximation───庫侖程函近似下扭曲因子對散射振幅的影響

英語使用場景

A new technique is given here, which combines partial algorithm with scanning algorithm and obtains wave arrival times by solving eikonal equation with the use of finite difference method.

More practical ray tracing methods currently include the wavefront method, the shortest path method, the travel time epenthesis method, the eikonal equation finite difference method, etc.

The 7th order geometrical aberration of rotationally symmetrical electron optic system and their expressions are given by using the eikonal method when the electric and magnetic fields exit.