地层等效吸收系数反演_stmopen 关键词】: 吸收系数 反演 油气预测 谱模拟 [gap=1126]Keywords】: absorption coefficient; inversion; hydrocarbon prediction; spectral modeling
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...谱模拟；吸收衰减；面积差值法；油气识别[gap=1128]Key words generalized S transform;time-frequency spectrum;spectrum simulation;absorption and attenuation;area difference method;hydrocarbon idenfication ..
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通常用于求取q值的方法有升时法、频谱比法、谱模拟法及子波模拟法等。
Common methods for Q-value calculation are rise-time method, spectral ratio method, spectrum modeling method, wavelet modeling method and so forth.
文中以给定靶谱模拟随机波面，并对在缓坡中传播着的随机波进行了模型实验。
Random wave surface was simulated using given target spectra and the experiments of random wave propagation on mild-slope models were carried out.
本文介绍了汽车等效路面谱模拟试验的原理和方法，并对模拟试验结果及其误差进行了初步分析。
This paper has introduced the principle and method of the simulated test on equivalent pavement roughness spectrum, and roughly analysed the experiment results and their errors.
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