The studied results showed:(1) the velocities of different lithology in Es3 of Niuzhuang sub-sag are different, the velocity of carbonic sandstone is the highest,sandstone is second and mudstone is the lowest; (2)the physical property of reservoir is bad for turbidite sand body characterized by very strong and very weak reflection amplitude,so t.
对牛庄洼陷沙三段已知浊积砂体的岩石物性和地震属性进行统计、回归等分析,研究表明:①牛庄洼陷沙 三段不同岩性的速度具有一定差异,灰质砂岩速度最高,砂岩速度次之,泥岩速度最低;②反射振幅值太强和太 弱的浊积砂体,其储层物性都不好,根据其反射振幅值可定性地判断砂体储层物性;③全区难以确定统一的地 震属性与储层参数的对应关系,但同一个砂体,影响其反射振幅变化的外在因素基本相同,可应用回归经验公 式对其物性进行定量计算;④在利用地震属性预测储层物性时,不能片面、盲目地追求预测方法和计算模型的 普适性。
The reflection amplitude has amplification effect on velocity change of coal,which conduces to detecting coal bed methane by using amplitude attributes.
同时也证明了反射振幅对煤岩的速度变化有放大作用,这有助于利用振幅属性检测煤层气;利用叠前反演得到的纵、横波波阻抗计算孔隙流体的弹性参数,可提高煤层气的检测精度。
The appropriate logistic regression models are employed to analyze amplitude-based reflection rate,defined as ratio of reflected wave amplitude and incident wave amplitude.
旨在运用二元罗吉斯回归模型(binary logistic regression model)及顺序罗吉斯回归模型(cumulative logistic regression model)分析孤立内波(internal solitary wave)于海脊地形的振幅反射率,并且藉由精确的回归模式,进而预测影响孤立内波传递的物理因子。
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
reflection type electron paramagnetic resonance spectrometer
反射式电子顺磁共振波谱仪
Demonstrating of Formula About Echo Pressure Reflected from Several Regular Reflectors
几种规则反射体回波幅度计算公式的论证
Refraction and Reflection of Nonlinear Plane Waves in Oscillatory Medium
振荡介质中非线性平面波的折射与反射
diffractional pulse-height discriminator
脉冲振幅衍射鉴别器
R (L) is the amplitude of the transmitted light.
r（L）是透射光振幅。
digitally synthesized amplitude filter
数字综合振幅滤波器
reduce the amplitude (of oscillations or waves).
减少摆动或波浪的振幅。
a circuit that limits the amplitude of a waveform.
限制波形振幅的线路。
Partial Wave Analysis of J/ψ→γK(?);
J/ψ→γK（？）的分波振幅分析
Partial Wave Analysis of J/Ψ→γK～*(?)～*;
J/Ψ→γK～*（？）～*的分波振幅分析
The amplitude of the hyperbola may be comparable with that of the associated reflection, or it may be less.
双曲线的振幅可能是和有关的反射相类似的，也可能要小一些。
The Study of Multiwave Amplitude Equation and Inversion Method in Transverse Isotropic Medium;
横向各向同性介质多波振幅特征及参数反演方法研究
ABNORMAL SENSIBILITY OF REFLECTION STRUCTURES FOR WEAK VIBRATIONS ON THE SHORT-WAVE SIDE OF RESTSTRAHLEN BAND OF CRYSTALS
晶体剩余反射带短波边弱振动反射光谱结构的异常敏感性
Anti-synchronization and Amplitude Death in Coupled Chaotic Oscillators;
耦合混沌振子的反向同步与振幅死亡
Dynamic analysis and simulation for anti-resonant vibration machines with smallest upper body's amplitude when anti-resonant vibration happens
反共振时上质体振幅最小的反共振振动机动力学分析与仿真
The size of the vibrations depends on the strength of the gravitational wave.
振动的幅度依赖于引力波的强度。
vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).
改变（电波）频率、振幅、状态或其它特征。
