At the same time, the analysis of harmonic response and the theoretical value of amplitude have been carried out.
同时对超声振子进行了谐响应分析,得出了超声振子的理论振幅值。
In the example below, the Y-axis plots the amplitude, which has a maximum of 1, while the y2-axis plots the phase, which has a maximum value of 100.
在下面的示例中,y轴绘制振幅,最大值为1,y2轴绘制相位,最大值为100。
The transmitted information is coded into the amplitude of the pulses so that each predetermined value of pulse energy is associated with a message.
把传输的信息编码成脉冲的振幅,因而使每个预先规定的脉冲能量值对应于一个信息。
Data are compressed by setting an amplitude threshold value that results in decrement of overall computation time.
通过一个设定的振幅门槛值对输入地震数据作压缩,进而减少总的计算时间。
Finally, this paper analyzes the influence to the current value after operations led by the variations of bus node voltage phase Angle difference and amplitude difference.
最后分析了母线节点的电压相角差和幅值差变化对合环后电流分布的影响。
To design and manufacture a constant-source with adjustable amplitude value and the test system, and to realize the examination of zener diode voltage drift parameter, is very important.
设计制作出一个幅值可调的恒流源及其测试系统,实现稳压二极管电压漂移参数的检测,至关重要。
The information of watermarking were embedded in the largest value of the amplitude by sorted.
通过将时域幅值进行排序,把水印信息嵌入在幅值较大的位置。
Noise value, noise power, noise voltage, vibration power and amplitude vibration were measured under different cutting parameters of technology and frequency spectrum analysis was also made.
在不同的锯切工艺参数和锯片结构下,测量了噪声值、噪声功率、噪声电压、振动功率和振动幅值,并对其进行频谱分析。
But the normalized auto-correlation of real seismic acceleration record comprises an obviously random noise with amplitude value of 0.15 or so, that is so called super random content.
但是真实地震动的归一化自相关函数则有一较显著的随机噪声项,这个随机噪声的幅值为0。15左右,这就是本文中所说的超随机特性。
Vibration amplitude value is not increasing for a long period running, problems are solved thoroughly for severe vibration, frequent accident and unsteady run of the compressors pipe network.
经长期运行后,振动点幅值无增大现象,根本解决了该机组管网振动严重、故障频繁、不能平稳运行等问题。
The variable polarity power supply can satisfy the welding process of the aluminum and aluminum alloy by adjusting the current frequency, positive and negative current time and amplitude value.
调节正负半波的幅值、频率及占空比能满足铝及铝合金的焊接工艺要求。
Electronics an oscillation of small amplitude imposed on top of a steady value.
施加在一稳定值上的小振幅振动。
The construction of compression piezoelectrical sensors and amplitude value linearity of axial sensitivity are described.
文章简述了压缩式压电加速度传感器的结构原理和灵敏度的幅度值线性度问题。
The phase accords with other observation results basically, while the amplitude of variation is double. Our result of the amplitude is more close to the theory value (0.17%).
相位基本与其它观测结果相符,而变化幅度大1倍,我们的结果更接近于理论估计结果(0.17%)。
Diagnostic value of measuring wave area for MG was much better than that of measuring amplitude.
测量波面积对MG的诊断价值优于测定波幅。
URPOSE To explore the value of the mixed nerve action potentials (MNAP) amplitude and its change in the several neuropathies in order to evaluate the clinical value of MNAP.
目的研究混合神经动作电位(MNAP)波幅的正常值和在几种神经疾患时的改变,探讨MNAP的临床实用价值。
This method also has characteristic of low amplitude detection threshold, it can detect weak signals with amplitude value smaller than 10-3 level.
该方法还具有幅度检测门限值低的特点,可对幅度为10 - 3级以下的信号进行检测。
When lattice energy is smaller than the value of the energy, heavy atoms vibrate mainly, light atoms only vibrate with small amplitude.
而能量值低于此转变点时,重原子作振动,轻原子只作小振幅的振动。
An effective method for low perming error of fluxgates is to enlarge the peak value of the excitation current, but large amplitude excitation will increase the power consumption.
降低磁通门剩磁误差的有效方法是增大激励电流的峰值,但大的激励电流峰值将增大功耗。
There exists on optimal value of magnetic focusing field and beam voltage, which can minimize the ion noise amplitude.
束电流与束电压确定,存在最佳的磁场使离子噪声幅度最小。
With the driving detuning increasing, the oscillating time of the dispersion of the driving field becomes longer, the amplitude and the stationary value increase.
驱动场色散驱动场失谐量的增加而振荡时间变长,振幅和稳定值变大。
The calculating sample shows that along with the increase of bars' initial bending, the value of their amplitude increases proportionally and their dynamic behavior decreases.
算例表明,随着杆件初弯曲的增大,其振幅值随之成比例增大,而其动力稳定性随之降低。
In order to reduce lock in of RLG effectively, dithering rate amplitude should be many times (usually over 100 times) larger than the threshold value of lock in.
为了有效地进行抖动偏频,抖动角速度幅度应远大于RL G的闭锁阀值。
The amplitude operator of response is the main factor affecting the extreme value and significant value of the hydrodynamic forces.
其响应幅值算子是影响水动力极值及有义值的主要因素。
A new transformer protection principle based on two-instantaneous-value-product algorithm to extract the feature of fundamental current amplitude is put forward in this paper.
提出了一种基于两采样值积算法快速提取基波幅值变化特征的变压器保护新原理。
It is found that the analysis method using compound amplitude which discounts roll-vibration is of great practical value to achieve correct vibration result.
对扭振测量结果进行了分析,采用从合成振幅中扣除滚振部分的分析方法,对于获得正确的扭振结果有实际意义。
To deal with filter value calculation instability, people put forward and carry out lots of methods in practice such as self-adaptive filter, fixed amplitude filter and square root filter, etc.
为了解决滤波器数值计算不稳定问题,实践中提出并应用了许多方法,如自适应滤波、固定增益滤波、平方根滤波等。
The time taken to complete one cycle is called the period, and the number of cycles per second is the frequency; the maximum value in either direction is the current's amplitude.
完成一次循环的时间称为周期,每秒循环的次数称为频率,任一方向的最大值称为交流电的振幅。
The results show that heat transfer coefficient reaches maximum value under the condition of gas velocity of 0.1ms-1, vibration amplitude of 2mm and frequency of 1100min-1.
在操作气速0.1ms-1、振幅2mm及振动频率1100min-1的条件下,振动流化床水平换热管的传热系数达到最大值。
The results show that heat transfer coefficient reaches maximum value under the condition of gas velocity of 0.1ms-1, vibration amplitude of 2mm and frequency of 1100min-1.
在操作气速0.1ms-1、振幅2mm及振动频率1100min-1的条件下,振动流化床水平换热管的传热系数达到最大值。
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