查询词典 amplitude

At least one saturated power amplifier is provided for each of the at least one constant amplitude, phase modulated drive signals.

对至少一个固定幅度相位被调的驱动信号的每一个提供至少一个饱和的功率放大器。

A frequency-domain research tool for calculating the initial amplitude,phase,frequency and time constant of fault transient components in complicated networks is developed.

为计算复杂电力网络故障暂态分量的初始幅值、相位、频率和时间常数，开发了一套新的频域计算方法和研究工具。

The larger isolated sandstone body of delta in southeast part of the study area has obvious oil and gas shows on the figures of instantaneous amplitude, frequency, phase, trace integral. It should be a significant target for future hydrocarbon exploration.

本文通过地震资料特殊处理(瞬时振幅、频率、相位和道积分等)，对研究区东南部的一个孤立的大型的三角洲砂体进行了含油气检测，发现具有明显的异常显示，因而是值得进一步勘探的重要目标。

The method of correcting distorted signals in frequency domain for the simultaneous measurement of pressure distribution was discussed, which was used to eliminate amplitude error and the phase lag between signals sampled from different channels and insure them have good synchronization in time.

利用频域修正的方法可以对压力分布同步测量中的畸变信号进行反演，以消除输出信号的幅值误差和相位差，保证各个测压通道得到的信号在时间上具有良好的同步性。

In PAUT, variations existing in the testing material and those in the system lead to phase and amplitude aberrations in ultrasound signal.

在相控阵列超声检测中，检测材料以及检测系统等方面存在的扰动因素引起了超声检测信号的。。。

The amplitude-frequency characteristic is given and the stability of the piston motion is analyzed by the phase plane method.

建立活塞组件动力学模型，导出了活塞振动方程，研究了活塞的幅频特性并运用相平面法分析了活塞运动的稳定性。

Orthogonal detection can give us both the amplitude information for gray-scale imaging and phase shift information for doppler spectrum analysis.

正交检波方法既能给出灰度超声成像所需要的回波的幅值信息，也能给出多普勒超声成像所需要的回波的相移信息。

The results show that the phase error of the vector measurement is zero, and amplitude error can be eliminated, and the error caused by D/A is much lower than a LBS.

结果证明，相位测量的理论误差为零，幅度测量的理论误差可用修正系数消除，且D/A有限字长引起的误差远小于一个LBS。

It is quick and precise in measuring and getting the analysis results,displays the parameters of phase and amplitude value of signals in imaging way,and has friendly man-machine interface,and all of these offer an intuitive and convenient means for the real-time monitoring and the analysis of the parameters of differential gain distortion and differential phase distortion in video chroma vector signals.

形象地显示信号相位、幅值等参数的方式和友好的人机界面的设计，为实时监控、分析色度矢量信号的微分增益失真和微分相位失真等参数，提供了直观、便捷的测量手段。

Therefore the disturbance of the phase velocity or meander amplitude could make the motion of the fluid particles chaotic.

弯曲急流的相速，振幅发生周期扰动均可使流体质点的运动出现混沌特性。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。