ray-method

基本解釋

Based on modified Reverberation Matrix Method and introducing the model of joint mass-damping, transient waves of frame structures is investigated by ray method.
在改進回傳矩陣法的基礎上，引入節(jié)點質量阻尼模型，結合射線展開技術，研究剛架結構中的彈性瞬態(tài)波的傳播。
Numerical migration for typical models show that, in contrast to ray method, prestack wave motion migration can correctly image inhomogeneous media, and suppress multiple reflection wave effectively.
典型的介質模型數(shù)值分析表明，與射線方法相比，接收函數(shù)的波動方程疊前偏移能對橫向非均勻介質準確成像，不僅有較高的分辨率，而且對多次波有較明顯的壓制作用。
On the other hand, the ray methods have faster speed, but sometimes they introduce singularities at ray-crossing points.
傳統(tǒng)射線聲線方法雖然在解算速度方面具有優(yōu)勢，但常會引入一些奇異點。
Fiber Optics - Refractive Index Profile, Refracted Ray Method
光纖。用折射光法測量折射率
The method seems good but it needs to be tried out.
這個方法似乎不錯，但需要試驗一下。