1.
The acoustic velocity of a rock varies according to its elastic constants and density.
岩石的声波速度随其弹性常数和密度而变化。
2.
Acoustic velocity-frequency shift attenuation combined tomography detection technology
声波速度-频移衰减联合层析成像检测技术
3.
Experimental Study on the Relationship between Gas Hydrate Saturation and Acoustic Velocities in Porous Media;
多孔介质中水合物饱和度与声波速度关系的实验研究
4.
If the average acoustic velocity of the rock is known, then it is possible to calculate the depth D to the interface.
如果岩石的平均声波速度为已知，那么就可以计算出界面的埋深。
5.
A new method using reference layer and adjusting acoustic velocity for calibrating thin reservoir was proposed.
提出以参考层为标准，并对声波速度进行微调的薄储层的标定方法。
6.
Visco-acoustic transmission waveform inversion for velocity structure in space-frequency domain
频率域粘弹性声波透射波形速度反演
7.
Discussion of Pseudo Rayleigh Wave?s Velocity and Amplitude in Full Waveform Well-logging,
声波全波列测井中类瑞利波速度及幅度的讨论
8.
because electricity travels faster than sound waves.
因为电流比声波的传递速度快。”
9.
The product of the velocity and density of a rock is termed in the acoustic impedance.
岩石的波速和密度之乘积称为声波阴抗。
10.
Study on propagation velocity of stress wave and ultrasonic wave transmitting on indefectible cross section of standing trees
立木无缺陷断面应力波与超声波传播速度比较
11.
According to certain research, the spread velocity of sound waves has nothing to do with the speed of the ripples.
研究表明, 声波在同一介质中的传播速度和波源的速度无关。
12.
The Study of Temperature Compensation Method to Surface Acoustic Wave Accelerometer
声表面波加速度计的温度误差及补偿方法研究
13.
Like light waves, acoustic (sound) waves are characterized by a frequency, wavelength and propagation speed.
声波就和光波一样，是以频率、波长和传播速度为其特徵。
14.
（b）The frequency,wave length,and speed of sound are closely related.
声音的频率，波长和速度三者是密切相关的。
15.
On Predicting SDT of Formation Bellow Borehole Bottom with Seismic Horizon Velocity
用地震层速度预测井底下部地层声波时差
16.
Experimental Study on Measurement of Aerodynamic Field in a Laboratory-scale Furnace under Room-temperature by Acoustic Method;
声波法检测炉内气体速度场冷态实验研究
17.
Migration Velocity Error Analysis Based on the Acoustic Wave Equation;
基于声学波动方程的偏移速度误差分析
18.
Whistler Waves Excited by Loss-cone and Kappa Electron Distributions
损失锥和kappa电子速度分布激发的哨声波