体波

第一种体波是P波或者地震纵波。

The first type of body wave is the P wave or primary wave .

3D横向各向同性介质中的体波

Body wave in 3D transversely isotropic medium

C波段超短延时声体波延迟线

C Band BAW Delay Lines with Ultra short Delay Time

所研究的地震波包括体波（P，S波）、尾波和短周期地脉动三类。

The body waves ( P , S ), coda waves , and microseisms were studied separately .

粘弹性介质中地震体波Q值的测定方法

The measured method of seismic body Q value in the viscoelastic medium

本文比较了典型的CT技术和用地震体波的成像技术的应用环境；

It is an overview in which I compare the application environment between typical CT and seismic imaging .

利用地震体波计算攀&西构造带的Q值和分布特征

Q-value calculation and its distributive characteristic along Panxi tectonic belt by seismic body wave

任意空间取向TI介质中体波速度特征分析

Analysis of characteristics of body-wave velocity with azimuth variation for arbitrary spatial orientation Ti media

混合法计算GB体波理论地震图

Computation of GB body wave synthetic seismograms by a combined method

本文利用近震体波资料，研究了华北地区地壳和上地幔P波速度结构。

In this paper , the crust and the upper mantle velocity structure beneath northern China has been studied by the use of near-by earthquake P wave information .

本文利用天然地震的近震体波测定介质的品质因子Q值。

In this paper , the Q-factor in medium is determined by using local seismic body wave from natural earthquakes .

d.速度U大于介质的所有三种体波速度&超音速情形。

D. The velocity U is greater than all three types of body wave velocities , the supersonic case .

在体波声光器件换能器设计中，往往把它的厚度共振频率fo作为工作频率。

In the design of transducers for bulk wave a-o devices , the thickness resonance frequency f0 is always taken as working frequency .

介绍一种利用B模式厚度切变体波工作的新型水晶谐振式膜厚传感器。

A new type of thin-film thickness sensor of a modified SC-cut quartz crystal bulk resonator vibrating in the B mode of thickness shear with the in-line field electrodes is described .

可以证明广义Green函数可以写成分别对应表面波、体波和静电效应三部分之和。

It is shown that generalized Green 's functions can be written as a sum of three parts representing respectively a surface wave , a bulk wave and an electrostatic effect .

与径向接收函数类似，SV分量接收函数可通过对远震体波的SV分量直接反褶积P分量获得。

Similar to radial receiver function , SV-component receiver function can be obtained by directly deconvolving the P-component from the SV-component of teleseismic recordings .

Bose-Einstein凝聚体波函数的研究

Research on Ware Function of Bose-Einstein Condensation

Mie散射激光雷达实验系统设计与大气消光系数反演方法研究用散射体波随机反演研究长白山火山区介质非均匀性

A Study on Inhomogeneity of Crust Medium in Changbaishan Tianchi Volcano by Scattering Body Wave Inversion Method

一种采用IDT技术的新型高频声体波换能器

A New Type of High Frequency Acoustic Bulk Wave Transducer Using IDT Technics

本文讨论一种分离不同类型的地震体波（P波、SV波、SH波）的方法&偏振投影法。

Discussed here is polarization projection method , a method for separating the different kinds of seismic body waves : P wave , SV wave and SH wave .

利用天然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利用面波和利用尾波来研究Q值。

The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth , body wave , surface wave and coda .

IASPEI新标准体波震级分析研究

Study on the IASPEI New Body Wave Magnitude Standards

通过求解等离子体波的连续性方程以及Euler方程，研究了场效应管中等离子体波的振荡，以及其在各种装置结构中的不稳定性。

By calculating the continuous function and Euler function , we investigate the plasma oscillation in field effect transistors and the instabilities of these waves in different device structures .

声体波的声光移频器（AOFS）及其直接数字合成（DDS）的控制电路；

The bulk acoustooptic frequency shifter ( AOFS ) with direct digital synthesis ( DDS ) electronics ;

本文基于任意空间取向TI介质中坐标变换的方法，扩展研究了任意强弱、具有任意空间取向对称轴的TI介质中体波相速度和群速度的方位变化；

Based on the method of coordinates transform for arbitrary spatial orientation TI media , we expanded to study the azimuth variations of body-wave phase-velocity and group-velocity for arbitrary spatial orientation TI media with arbitrary strength of anisotropy .

分析推导了波在无耗散情况下的势矢量方程和3种体波的速度表达式以及具有耗散情形的势矢量的普遍方程式和P波与S波的衰减系数。

The potential vector equation and the velocity expression of three kinds of body waves under the conditions of no dissipation , as well as the general equation of potential vector and the attenuation coefficients of P wave and S wave under the conditions of dissipation are deduced .

研究结果表明，ATI介质中体波速度随传播方向变化的速度图案相对TI对称轴确定，此确定的速度图案与TI的Thomsen参数相关；

The result shows that patterns of body-wave velocity are fixed relative to the symmetry axis , and these fixed patterns are closely related to Thomsen 's anisotropic parameters .

为了模拟薄膜声体波谐振器（FBAR）的电磁场（EM）分布特性，提出了一种新的FBAR建模方法。

For simulating the electromagnetic ( EM ) distribution of thin film bulk acoustic resonators ( FBAR ), a new FBAR modelling method was proposed .

详细讨论了远震体波SV分量接收函数的特点及其在反演地壳S波速度结构中的优势。

In this article , we analyze the character of SV-component receiver function of teleseismic body waves and its advantage in mapping the S-wave velocity structure of crust in detail .

从理论上分析计算了LGS声体波传播特性，画出BAW慢度曲线。

The slowness curves of BAW in different planes of LGS were plotted . The propagating characteristics of SAW were also described .