瑞雷波勘探的方法主要有两种，即瞬态法和稳态法。
There are two basic methods of Rayleigh wave exploration: transient Rayleigh waves and standing Rayleigh waves.
根据激振方式的不同，瑞雷面波勘探分为稳态法和瞬态法两种。
Rayleigh wave exploration is divided into steady state way and transient state way according to the differ of explode mode.
采用有限元法模拟盘式制动器制动过程瞬态温度场，研究了材料匹配性对制动器温度场的影响。
The effects of matching materials on the brake temperature of braker were investigated by using the finite element method to simulate the temperature transient process of disc brake.
采用桩土分析法，计算分析在一个荷载周期内，弹性路基内各研究节点的位移、竖向应力、桩土应力比的瞬态响应。
Then, transient response of vertical displacement, vertical stress and pile-soil stress ratio of some nodes in the elastic subgrade are computed in one single load cycle.
采用流函数-涡量法对粘性不可压缩流体的二维瞬态流动进行模拟计算。
The stream function-vorticity method has been used to simulate two-dimensional transient state of incompressible viscous flow.
针对目前水泥混凝土路面强度检测的缺陷，提出了利用瞬态瑞雷面波法无损检测路面强度的基本原理和方法。
To counter the defects of intensity inspection of cement concrete pavement, the basic principle and method of non-destructive intensity inspection of pavement by transient Rayleigh wave are presented.
该法能在一张散斑图上记录下物体动态变形的全过程，在全场滤波时可得到任意时刻的瞬态位移偏导数场。
The whole dynamic process can be recorded on a single specklegram, and the derivatives of displacements of every moment can be obtained by whole-field filtering.
瞬态能量方程由全隐式控制容积法求解。
Transient energy equation was solved by fully implicit control-volume method.
本文介绍了瞬态瑞雷波法的基本原理及其在评价复合地基中的应用。
In this paper, the fundamental principle of transient Rayleigh wave method and its application in evaluating complex foundation are presented.
为智能叠层板自由振动问题和带有压电块的叠层悬臂梁的瞬态响应等问题提出了一种新的半解析法。
A new semi-analytical solution for the natural vibration of smart laminated plates and the transient response of the laminated cantilever with piezoelectric patch was presented.
用固体火箭发动机中常用的瞬态平衡压强法对烟火剂式点火器内弹道性能进行了理论预示，并提出热损失系数的概念。
Instantaneous equilibrium pressure method is used in this paper to analysis the internal ballistics of pyrogen-type igniters. A concept of igniter heat loss coefficient is also presented.
本文叙述了用瞬态冲击法快速、无损测定路基压实度的原理以及技术关键。
This paper depicts the principle and technical keys of rapid and nondestructive measurement of subgrade compactness by the instantaneous impulsion method.
采用整体传递系数法计算转子系统的动力特性，进而求解双转子系统的瞬态响应。
The dynamic characteristics were calculated by the WTCM, and then the transient responses of dual-rotor system were solved.
本文在自行设计测试装置的基础上，开发基于组态王技术的瞬态热流法测试软件系统。
A test software system for determining thermal diffusivity based on Kingview and transient heat flow method was devel - oped.
设计了一套完整的基于瞬态模型法和声波泄漏检测法的高压输气管线泄漏试验装置。
Based on transient model method and acoustic leak detection method, a complete set of high-pressure gas pipeline leak experimental device is designed.
叙述了用瞬态冲击法快速、无损测量路基压实度(土壤坚实度)的方法及技术关键。
This paper discusses the method and technical keys of rapid and nondestructive measurement of subgrade compactness (soil compactibility) by instantaneous impulsion method.
基于傅里叶变换的瞬态激励法是一种模拟半导体器件交流特性的计算技术。
Transient excitation of a device followed by fourier decomposition is a calculating technique for finding the AC behavior of a semiconductor device.
将时域电场积分方程法和普朗尼方法结合，求解了任意细线结构的瞬态电磁响应问题。
Pronys method has been combined with time domain integral equation (TDIE) to solve transient response from arbitrary thin wire structure.
研究并设计了基于光学定位法的空间瞬态光辐射信号定位系统。
A spacial transient optical signal location system ba sed on optical location method is designed.
采用了瞬态负压波法、流量输差法和压力流量综合法等多种泄漏诊断方法。
Several leak diagnosis methods such as instantaneous negative pressure wave, flow-lack, and hybrid diagnostic method were used.
测量实践表明：瞬态自动测量仪测量准确可靠，与用防护热板法测量的结果也符合得很好。
Our practice indicated that instant automatic measurement is exact and credible, accord with the result of plane heat measurment well.
这一修正方法及修正公式可广泛应用于凡是用瞬态激励法(阶跃函数输入和斜坡函数输入)对压力传感器、力传感器以及其它各种传感器的动态和准静态标定中。
The correction methods and equations can be used for dynamic and quasi-static calibrations of pres - sure, force and other transducers in transient excited methods of step or ramp function inputs.
简述了平面热源法瞬态测量材料热物理性质的基本原理，分析了快速法、脉冲法测量存在的问题。
At present paper, we recite the basic principle of plane hot fountain to measure the heat physical property instantly and analysis the problem between the instant measurement and pulse measurement.
针对此问题，采用了输差法进行泄漏的检测与报警、瞬态负压波法与稳态相关时延分析法相结合进行泄漏点的实时定位技术。
It is based on the measuring the difference between the input and autput of the pipeline and by using the combination of the WSV and the SRDA to locate the leakage.
采用变形有限元法对坩埚下降法晶体生长过程进行了瞬态数值模拟。
Transient numerical simulation for Bridgman method was carried out by means of deforming finite element method .
论述了用多重网格法研究多缸内燃机的进气瞬态过程。
The study on transient performance of intake charge in gasoline engine through multi net method is presented.
利用瞬态锤击法对广泛存在的软土路基或地基土进行密实度动态测试方法研究是一个全新的课题。
The dynamic method for testing the density of soft subsoil by instant hammering is fully a new research subject.
采用标准分立双极元件，对双极晶体管瞬态辐射光电流分流补偿法进行了实验验证。
Experiment using discrete bipolar transistors has been performed to verify the effect of the photocurrent compensation method.
用有限元法计算模拟了三角均匀分布侧面泵浦结构激光棒瞬态温升过程及稳态温度分布情况。
The temperature field and warming process of the transient and steady state in the laser rod by symmetrical trigonal side-pumping were simulated using the finite element analysis method.
用有限元法计算模拟了三角均匀分布侧面泵浦结构激光棒瞬态温升过程及稳态温度分布情况。
The temperature field and warming process of the transient and steady state in the laser rod by symmetrical trigonal side-pumping were simulated using the finite element analysis method.
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