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.
射线追踪技术在地震学领域有着广泛的应用，其中以最短路径算法在复杂介质中走时计算稳定性最好。
Projectile-velocity detecting system based on computer is introduced for overcome the drawbacks as complex and inefficiency of the traditional detection of projectile-velocity.
传统的弹丸测速系统数据处理复杂、效率低，本文提出了一种基于微机的弹丸初速测量系统。
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.
在复杂地表条件和复杂地质构造条件下，地震资料处理的关键主要表现为静校正和成像，而这两者均与速度模型有关。