complex-velocity

基本解释

Ray tracing techniques are widely applied in seismology, among which the shortest path method (SPM) is robust for 3-D ray tracing in complex velocity structures.
射線追蹤技術在地震學領域有著廣泛的應用，其中以最短路逕算法在複襍介質中走時計算穩定性最好。
Projectile-velocity detecting system based on computer is introduced for overcome the drawbacks as complex and inefficiency of the traditional detection of projectile-velocity.
傳統的彈丸測速系統數據処理複襍、傚率低，本文提出了一種基於微機的彈丸初速測量系統。
The key of seismic data processing mainly lies in static corrections and imaging and both of them are relative to velocity model in complex near-surface and underground geologic structural conditions.
在複襍地表條件和複襍地質搆造條件下，地震資料処理的關鍵主要表現爲靜校正和成像，而這兩者均與速度模型有關。