The viscoelasticity of a medium makes seismic wave have a constant phase delay when u…
在资料的上限频率不高时，介质的黏滞性将导致地震波发生一个常数的相位延迟。
The phase difference film realizes a phase delay by utilizing a layered clay crystal structure.
该相位差膜是利用粘土的层状晶体结构实现相位的延迟。
The filter has no fundamental frequency decay and phase delay, and all harmonics above2nd order are filtered.
该滤波器在基频处的幅值无衰减，相位无延时，能将2次以上的谐波全部滤掉。
The loudspeaker array has more equal pressure field and higher radiating level by SINC setup, QR timing or phase delay.
介绍了离散扬声器阵列和连续扬声器阵列的基本辐射特性。
The path length (and therefore, the phase delay) varies, depending on the number of relays that the signal must go through.
依据信号必须通过的继电器数量的不同，路径长度(从而，相位延迟)也发生变化。
And there is much more phase delay, when the fabrication excursion is perpendicular to the incident wave polarized direction.
当装配偏移方向与入射波极化方向正交时，出现较大相位延迟。
Its benefits is to reduce the phase delay, thus reducing the phase distortion speaker, improved transient response of the speaker.
其好处是减少了的相位延时，从而减低了扬声器的相位失真，改良了扬声器的瞬态响应。
The oscillatory phase of the electromagnetic wave doesn't even advance such as in a vacuum — this is what we term a zero-phase delay.
电磁波的震荡甚至不像在真空中那样前进了。这就是我们称之为零相位表现。
The phase delay can be calculated and the placement of the fast and slow axis of the wave plate can be marked after analyzing the curve.
分析实验曲线，可计算出波片的延迟量，同时也可确定波片快慢轴的方位。
Theoretical analysis showed that only to improve the precision, resolution and stability of phase delay. It can significantly inhibit side lobe.
理论分析显示，只有尽力提高相位延时的精度、分辨率和稳定性才能显著地抑制旁瓣。
The refractive indices and phase delay of NLC in electric field was presented on the basis of the calculation of liquid crystal director distributions.
在液晶指向矢计算的基础上，得到了向列相液晶在电场下折射率分布和相位延迟。
With the simultaneously generated precision series, the response of ionospheric phase delay to the LEO satellite orbit biases is assessed and analyzed.
以同步生成的模拟精度序列为参照，就掩星观测中电离层延迟对LEO卫星轨道误差的响应程度进行了估计和分析。
These formulas cover all informations of phase delay and change of polarization states for these beams caused by all optical elements in the sensing system.
这些公式包容了传感器内的各种光学元件对双频左、右旋圆偏振激光束的相位延迟和偏振态改变。
When a thin plate is heated by a beam of modulated continuous laser, a temperature wave generates and propagates along the plate with amplitude decay and phase delay.
通过连续激光调制对薄板试样进行局部周期加热，采用红外扫描测温技术记录动态温度分布。
The results show that the phase delay of light propagating in the fiber is relative to the thickness of the film, and the conclusions of the two models are corresponded.
多层膜厚度和磁致相位之间的关系，研究发现两个模型结果在较低磁场下是相吻合的。
It also shows the relationship of light intensity in any direction of polarization splitter and phase delay of a single plate within PC, and proves the result by experiments.
给出了偏振光分束器任一个偏振方向上的光强随单个波片相位延迟变化的关系，并从实验上验证了这一关系。
An organically modified clay compound is dispersed to a solvent and a printing ink matrix resin is added into the mixture at the same time to form printing ink having a phase delay function.
将有机改性的粘土类复合物分散到溶剂中，同时加入油墨基体树脂形成具有相位延迟功能的油墨。
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制，获得灵活可控的合成波束。
If they do not succeed in addressing those objectives within the number of iterations they had planned, they must add another iteration to the phase — and delay the project.
如果在团队计划的迭代次数内他们没有成功的实现这些目标，他们必须为那个阶段添加额外的迭代—并且推迟项目。
Phase Commit: an application participating in a distributed transaction has to delay its updates at first.
两阶段提交：首先参与分布式事务的应用程序必须延缓自身的更新。
Based on the theory of Artificial Neural Network (ANN), an approach to simulate signal propagation delay, carrier phase, power, and other parameters using ANN is proposed.
基于人工神经网络(ANN)理论，提出一种利用ANN来模拟信号传播延迟、载波相位、信号功率等参量的方法。
The result proved that the cancellation performance of cancellation loop is decided by the amplitude imbalance, phase imbalance and delay mismatch.
指出环路的抑制性能是由前馈环的延迟失配、幅度失配和相位失配共同决定。
The dual-frequency carrier phase observation equation is built and ionosphere-free predigested, the estimate formula of zenith wet delay is deduced with least square method.
建立了双频载波相位观测模型，并将其进行无电离层延迟化简，用最小二乘原理推导了天顶湿延迟的估值公式。
While the weakening economy has forced some drug companies to cancel or delay early phase projects, at least one company has seen a growing need for its niche phase I drug development services.
虽然削弱经济已迫使一些制药公司取消或推迟一些临床项目的早期阶段，但至少一个公司已经看到，越来越需要有其特殊的临床一期的药物开发服务。
This delay can cause "comb filtering" (phase cancellation and addition), which alters the miked signal's tone.
这些延迟会造成“梳状滤波效应”(相位的抵消和叠加)，这会改变拾取信号的音质。
During the second recording, a phase plate is used to produce a half wave delay of the reference image.
在第二次的记录过程中，利用位相板使参考图像产生半波位相延迟。
The characters of phase shift and group delay are controlled by the number and position of zeroes and poles.
而滤波器的零点、极点个数及其位置又完全决定了其相移和群延迟的性质。
The delay-coordinate method is adopted to reconstructed the space phase, and to analyze the single time series in the non-linear systems and resume the nonlinear kinetics characteristics.
采用延迟坐标状态空间这种相空间重构方法，对非线性系统中的单一时间序列进行分析，从中恢复出系统内部存在的非线性动力学特性。
Aiming to decrease overshoot, undershoot and settling time of non-minimum phase system with time delay, this paper proposes an intelligent IMC control system based on fuzzy inference.
为同时抑制时滞及非最小相位系统的超、负调和加快系统响应，本文提出一种基于模糊推理的智能内模控制系统。
Aiming to decrease overshoot, undershoot and settling time of non-minimum phase system with time delay, this paper proposes an intelligent IMC control system based on fuzzy inference.
为同时抑制时滞及非最小相位系统的超、负调和加快系统响应，本文提出一种基于模糊推理的智能内模控制系统。
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