纵波波速,longitudinal wave velocity英语短句,例句大全

纵波波速,longitudinal wave velocity
1)longitudinal wave velocity纵波波速
1.The longitudinal wave velocity,density,Young’s modulus and peak stress of rocks were analyzed.对经受不同高温后熔结凝灰岩、花岗岩及流纹状凝灰角砾岩的波动特性进行了研究,分析比较了三种岩石纵波波速、密度、弹性模量及峰值应力随经历温度的变化规律,并研究了纵波波速与密度,纵波波速与弹性模量,纵波波速与峰值应力的关系。
2.The scope of this research includes(1) the variation of peak stress,peak strain and elastic modulus with temperature,and(2) the relationship between longitudinal wave velocity and peak stress and peak strain.通过单轴压缩试验,对不同高温后熔结凝灰岩、花岗岩及流纹状凝灰角砾岩的力学性质进行了研究,分析比较3种岩石峰值应力、峰值应变及弹性模量随温度的变化规律,并研究了峰值应力与纵波波速、峰值应变与纵波波速的关系。
3.Using SYC-2 type supersonic wave test instrument and 20 kHz energy transducer,the authors are able to measure the longitudinal wave velocity of frozen silty clay under different temperature and moisture conditions.用SYC-2型超声波测试仪和20 kHz超声换能器实测了不同温度和不同含水率下冻结粉质粘土的纵波波速,对实验数据进行了分析。

英文短句/例句

1.P waves move faster than S waves.纵波波速大于横波。
2.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
3.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。
4.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。
5.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。
6.Comprehensive Parameters of the Velocity of Seismic P-wave and S-wave to Identify Sequence Boundaries应用地震纵横波速综合参数识别层序地层界面
7.Supersonic or ultrasonic meter超音速（波）测速仪
8.longitudinal cut analysis method of ship wave纵剖面船行波分析法
9.Measurement of the longitudinal wave velocity and attenuation for underwater acoustical materials--Pulse-tube methodGB/T5266-1985水声材料纵波声速和衰减的测量脉冲管法
10.A Study on P-Wave Velocity Analysis Method in Azimuthally Anisotropic Media;方位各向异性介质纵波速度分析方法研究与应用
11.A Physical design method for BTW accelerators, includinglongitudinal and transversal particle dynamics, is given.研究了带聚束段的返波型行波加速管的纵向与横向粒子动力学问题；
12.Wave speed equals frequency times wavelength.波速等于频率乘以波长。
13.The higher modes have shorter periods than the fundamental mode and, moreover, they have higher velocities.高振型波比基阶振型波周期短，波速高。
14.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。
15.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。
16.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。
17.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
18.The surface disturbance is termed ground roll and may include Rayleigh and other vertical and horizontal modes of propagation.地面扰动称为地滚波，它可能包含瑞雷波和其它纵、横形式的波动。

相关短句/例句

P-wave velocity纵波波速
1.0 MPa confining pressure,and through measuring 19 core samples of water-saturated sand in Daqing Oilfield,a set of complete and reliable data,such as P-wave velocity(v 0),pressure coefficient of wave velocity(a v),temperature confficient(b v),and quality factor( Q,including P-wave quality factorQ 0),pressure coefficient(b q)and temperature coefficient for pressure coefficient(c q))has been got.温压条件下水饱和砂岩岩样纵波波速和衰减的测量与规律。
3)compressional wave velocity纵波速度
1.Based on actual core data,the experimental studies were conducted to investigate the relationships of compressional wave velocity and shear wave velocity(P-wave and S-wave) with porosity and fluid types using sandstone core samples.结果表明,饱和不同流体岩石的声波速度不同,岩石饱和气时的纵波速度明显低于饱和油、水时的纵波速度,并且孔隙度相同时岩石饱和油时的纵波速度略大于饱和水时的纵波速度,孔隙流体类型对横波速度的影响较小。
2.The hydrated sediments have low heat conductivity and high compressional wave velocity compared to those of the surrounding unhydrated sediments.目前大多通过双相介质理论的纵波速度来估计水合物和游离气的饱和度。
3.The olivine crystal size distribution and compressional wave velocity of trachybasalt from the Qinling-Dabie orogenic belt are measured.对化学成分、矿物成分、矿物含量及矿物定向性相近的4块新生代粗面玄武岩样品进行了橄榄石晶体大小分布和高压条件下纵波速度测量，讨论了晶体大小分布对高压条件下岩石纵波速度测量的影响。
4)P-wave velocity纵波速度
1.Regional characteristic analysis of P-wave velocity and deep oil-gas in the northern Songliao basin;松辽盆地北部纵波速度区域特征分析及深层油气问题
2.A P-wave velocity and poisson ratio nonlinear inversion method;一种同时反演纵波速度和泊松比的方法
3.The relation between density and P-wave velocity of rocks in Jiyang Depression;济阳坳陷岩石密度与纵波速度的关系
5)compressional velocity纵波速度
1.And continuous measurements of compressional velocity and shear velocity were made in the course of displacing.结果表明:水驱至含水饱和度极限时,岩心纵波速度平均增加7。
6)Longitudinal wave velocity纵波速度
1.Based on the measurement results, the elastic modulus and the longitudinal wave velocity of diabase and argillaceous limestone are organized and regressed to calculate their correlation.　百色水利枢纽消力池的工程地质条件复杂,在施工详图设计阶段对其进行专门勘察时做了大量的钻孔变形参数测试和声波测试,利用钻孔变形参数测试和声波测试结果,对辉绿岩、泥质灰岩的弹性模量和纵波速度进行整理、回归,求出其相关性。
2.The longitudinal wave velocity, transversal wave velocity and blastability are measured in samples of frozen clay and sand under the temperature of -7℃, -12℃ and -17℃ respectively.从理论上分析了人工冻土波速与爆破性的关系，进行了冻结砂土、冻结粘土在３个不同温度下（－７℃，－１２℃，－１７℃）的纵波速度、横波速度和冻土爆破性试验。