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- acoustic ray travel time 声传播时间
- In this paper, the basic theories of ocean acoustic t omography, including ray travel time inversion, model travel time inversion, mod al phase inversion and modal-horizontal-refraction tomography are summarized. 从射线声学和简正波声学的角度 ,概述了海洋声层析的基本理论 ,包括射线走时反演、简正波走时反演、简正波相位反演和简正波水平折射层析。
- In all these methods, acoustic velocity thermometry based on the acoustic travel time is a better one with a wider use. 而在声学测温的各种方法中，基于声波传播时间的声速测温方法又是一种比较好的、应用更广泛的方法。
- In all these methods,acoustic velocity thermometry based on the acoustic travel time is a better one with a wider use. 而在声学测温的各种方法中,基于声波传播时间的声速测温方法又是一种比较好的、应用更广泛的方法。
- This new tunnel saves a lot of travel time. 这座新隧道节省了我们通车的时间。
- Especially your acoustic ray suffices the words which attracts, the opposite sex mutual attraction can have an effect naturally. 尤其是你的声线够吸引的话，异性相吸自然会起作用。
- Seismic measurements of travel time and amplitudes define the subsurface, geometry and give estimates of the acoustic impedances related to rock velocities and densities. 根据对地震波的运动时间和振幅所进行的测定，就可以确定地下地层的几何形状，并得出与岩石中波速及密度有关的一个重要参数-声阻抗。
- This signature is changed and broadened with travel time. 这个信号随旅行时间的变化而展宽。
- Horseman 100 -2 days travel time on stable trips (min. 1 day). 骑师100减少2天骑马旅行的时间（最低为1天）。
- The new bus service cuts the travelling time by half. 新的公共汽车交通服务使运行时间减少了一半。
- We will need to allow for travel time in the schedule. 我们必须考虑到行程表中的旅游时间。
- Do light rays travel in the same direction after reflection? 光线在反射后会沿着相同的方向传播吗？
- ARTI (Acoustic Ray Trace Indicator) 声辐射线跟踪显示器
- The Concorde has halved travel time between some of world's major cities. 协和式飞机把来往于世界一些大城市之间的飞行时间缩短了一半。
- Explorer 100 All travel times reduced by 1 day (min. 1 day). 探险者100所有旅行时间减少1天（最低为1天）。
- The new jet service cuts the travelling time by half. 新喷气式客机减少了一半旅行的时间。
- A computer algorithm is used to find the minimum travel time between all consumer nodes and all bank locations. 利用计算机程序找出所有消费者点和所有银行点间的最少往来时间。
- The peninsula was canalized to save ships traveling time. 这个半岛被开凿运河，以节省船只的旅行时间。
- In other words, if these theories accurately describe nature, high-energy gamma rays travel slightly slower than the speed of light. 换句话说，如果这些学说完全切合实际情况的话，则高能伽马射线的传播速度要慢于光速。
- The effect of sediment parameters on sound speed profile inversion using time differences of acoustic ray arrivals in shallow water 浅海中沉积层参数对多途到达时差反演声速剖面的影响
