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- Amplitude attenuation tomography is based on seismic ray tracing by using linear traveltime interpolation . 模型试算表明:它能对地层的品质因子和Q值异常很好的成像。
- The phenomena of amplitude attenuation and wave_shape aberrance arise from unsteady friction, while the steady friction term cannot reflect these phenomena. 说明非恒定摩阻的存在导致了水击压力波波幅衰减和波形畸变现象 ;而采用恒定状态下的摩阻关系式无法反映这个现象 .
- amplitude attenuation relationship 幅值衰减关系
- negative amplitude attenuation constant 负振幅衰减常数
- Study of Numerical Simulation on Amplitude Attenuation of First Arrivals in Cased-hole Acoustic Logging 套管井声波测井中首波幅度衰减研究
- Analysis on the Primary Cause of Causing Amplitude Attenuation in the Ultrasonic Vibration Cutting after Frequency Tracking 在频率跟踪后引起振动切削过程中振幅衰减的主要原因分析
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- amplitude attenuation 幅度衰减
- amplitude attenuation ratio 振幅衰减率
- negative amplitude attenuation 负值衰减系数
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
- Attenuation of light is in the form of absorption. 光是以吸收的形式衰减。
- Yet some form of attenuation is mandatory. 然而有些衰减形式是必须采用的。
- Noise immunity is the maximum amplitude of noise. 抗扰度是最大的噪声幅值。
- By their comprehensiveness and amplitude these pictures filled the imagination. 这些照片以其综合性和丰富而充满了想像力。
- This member represents an attenuation constant. 此成员表示一个衰减常数。
- To increase the amplitude, intensity, or volume of. 提高增强宽度、强度或音量
- And I know yhe amplitude of time. 我知道时间是多么永恒无垠。
- Attenuation is important in relation to networks. 跟网路的关系上，衰减是重要的。
