1.
P waves move faster than S waves.
纵波波速大于横波。
2.
Seismic surveying is largely concerned with the primary P waves.
地震勘探主要研究一次纵波。
3.
Longitudinal Wave Oblique Incidence Probe to Detect High Pressure Seamless Tube
纵波斜射探头检测厚壁高压无缝钢管
4.
USING P-WAVE AVA FOR FRACTURE DETECTION AND FLUID RECOGNIZING
利用纵波AVA进行裂缝储层和流体识别
5.
Theoretically multi-wave exploration is certainly superior to pure P-wave exploration.
理论上,多波勘探肯定优于单纯的纵波勘探。
6.
Surface, or longitudinal, waves move along the surface.
一类为面波，或称纵波，它们沿地面向外传播。
7.
Normally the shear velocity is about half of the compressional velocity.
一般地说横波速度大约是纵波速度的一半。
8.
Theoretical Study and Dynamic FEA on Longitudinal Wave and Torsional Wave;
纵波扭转波传播理论研究与动力有限元分析
9.
Testing study on relativity between longtudinal wave speed and density of sandwich rock
地基层状岩石纵波波速与密度相关性试验研究
10.
Estimation of Q and inverse Q filtering for prestack reflected PP-and converted PS-waves
叠前纵波和转换波地震资料Q值提取及反Q滤波(英文)
11.
Theoretically, the velocity of a P wave can be calculated.
理论上讲，纵波的速度是可以计算出来的。
12.
And the phase velocity of fast wave will decrease exponentially with frequency.
快纵波的相速度随频率的增大以指数形式减小。
13.
Experimental Investigation on Evaluation of Dips of Fracture Using Reflected Compressional Waves.
利用反射纵波评价裂缝倾角的模拟实验研究
14.
The Research on Fractured Reservoir Prediction Using P-wave Seismic Methods;
裂缝型储层预测的纵波地震方法技术研究
15.
longitudinal cut analysis method of ship wave
纵剖面船行波分析法
16.
Again we call the faster wave the longitudinal and the slower wave the shear shock wave.
我们还是把较快的波叫做纵冲击波，而把较慢的波叫做剪切冲击波。
17.
maneuveringand seakeeping basin
船模操纵性耐波性试验水池
18.
CONFIGURATIONS OF GUN PROPELLING CHARGE AND THE LONGITUDINAL PRESSURE WAVE ALONG THE BORE
火炮发射装药结构与膛内纵向压力波