1) P-wave velocity error
纵波速度误差
2) 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。
3) 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
4) 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。
5) 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。
6) velocity error
速度误差
1.
Depth error in depth migration profile isn't equal to velocity error, sometimes it is twice as many as velocity error.
深度偏移剖面中的深度误差与速度误差并不相等,有时可以达到速度误差的两倍。
2.
For a long time,the analysis of the velocity error almost were rarely quantitative,and only valid to the simple geology condition.
长期以来,人们对速度误差的分析大多是定性的,而且针对的是较简单的地质构造模型。
3.
In obserations of the Earth s atmosphere with the GPS radio occultation technique,some factors such as the position error of GPS and LEO satellite,velocity error,clock drift,and observation error of carrier wave can bring error to the retrieval atmospheric parameters.
在无线电GPS大气掩星观测中,GPS和LEO卫星的位置误差、速度误差、卫星钟的漂移、载波相位观测误差等会给其反演的大气参量带来一定的误差。
补充资料：纵波
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条