中英
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elastic wave equation中文是什么意思
- 中文翻譯
- 造句
- 彈性波方程
- elastic adj. 1.有彈力[彈性]的。 2.伸縮自如的，靈活的 ...
- wave equation 【數(shù)學(xué)】波動(dòng)方程式。
- full elastic wave equation 全彈性波動(dòng)方程
- elastic equation 彈性方程
- elastic wave 彈性波
- wave， elastic 彈性波
- elastic equilibrium equation 彈性平衡方程
- elastic shell equation 彈性薄殼方程
- equation of elastic equilibrium 彈性平衡方程
- elastic heat wave 熱彈性波
- elastic scattering wave 彈性散射波
- elastic surface wave 彈性表面波
- elastic surface wave device 彈性表面波掐; 彈性表面波設(shè)備
- elastic wave exploration 彈性波測(cè)探法; 彈性波探測(cè); 性波探法
- elastic wave holography 彈性波全息攝影術(shù)
- elastic wave in bar 桿中彈性波
- elastic wave propagation 彈性波傳播
- elastic wave theory 彈性波理論
- elastic-plastic wave 彈塑性波
- longitudinal elastic wave 縱向彈性波
- shear elastic wave 剪切彈性波
- complex vector wave equation 復(fù)矢量波動(dòng)方程
- coupled wave equation 耦合方程
- downgoing wave equation 下行波方程
- electromagnetic wave equation 麥克斯韋方程組
- Hybrid method combining finite difference and pseudospectral method for solving the elastic wave equation
有限元法與偽譜法混合求解彈性波動(dòng)方程 - The numerical modeling of 3 - d elastic wave equation using a high - order , staggered - grid , finite difference scheme
交錯(cuò)網(wǎng)格高階差分法三維彈性波數(shù)值模擬 - In this paper , on the base of paraxial approximations , we present a set of absorbing boundary conditions of 3d elastic wave equations and apply to the 3d elastic wave numerical modeling in isotropic medium
本文基于傍軸近似法提出了計(jì)算三維彈性波方程的吸收邊界條件公式，表示了各邊界面、邊棱和角點(diǎn)處波場(chǎng)所滿足的單程波方程，并在三維彈性波數(shù)值模擬中進(jìn)行了應(yīng)用。 - The main achievements are concluded in the following paragraphs . the elastic wave equations and the boundary conditions of saw in different media are studied , and the behaviors of saw in the isotropic , anisotropic and piezoelectric media are fully discussed
主要的研究工作總結(jié)如下：通過對(duì)不同介質(zhì)中的彈性波方程和表面彈性波邊界條件的研究，對(duì)各向同性、各向異性以及壓電介質(zhì)中的表面彈性波行為進(jìn)行了詳細(xì)的討論。 - This conversion is based on the analytic expression of sonic and elastic wave equation , and use the different wave field extrapolation , which is initially used in seismic migration and forward modeling . this paper introduces the easy and efficient finite - difference method to realize the conversion by comparing three different methods
論文經(jīng)過對(duì)三種常規(guī)波場(chǎng)延拓方法( kirchhoff積分法、頻率波數(shù)域法和有限差分法)優(yōu)缺點(diǎn)的比較，采用了簡(jiǎn)單易用的有限差分方法來實(shí)現(xiàn)這種轉(zhuǎn)換。 - The amplitude characteristic equations of p wave and s wave in transverse isotropic media have been deduced by using the method of aki and richards , that is use the border conditions in elastic interface to solve the elastic wave equation and to decide the energy distribution of different types of wave
本文針對(duì)橫向各向同性介質(zhì)( ti - transverseisotropy ) ，利用aki和richards的方法，即根據(jù)彈性分界面上的邊界條件求解彈性波動(dòng)方程，確定各種波之間的能量分配關(guān)系，建立了橫向各向同性介質(zhì)中p波和sv波入射時(shí)的振幅特征方程。 - The seismic modeling algorithm includes in two key steps in which one is for calculating effective elastic parameters in a fractured and caved media by using elastic wave equation , the other is for wave extrapolating by using acoustic one - way wave equation based on an equivalent geology model consisting of those effective parameters
地震正演方法包含兩個(gè)關(guān)鍵步驟，一是利用彈性波動(dòng)方程計(jì)算含縫洞介質(zhì)的有效彈性參數(shù)，另一步驟是根據(jù)有效彈性參數(shù)構(gòu)成的等效地質(zhì)模型，用單程聲學(xué)波動(dòng)方程進(jìn)行波場(chǎng)延拓。
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