频率相对应的信号幅度或者增加。
专用于减小所通过传输信号幅度的器件。
Dedicated to reduce the signal amplitude through the transmission device.
研究特征信号幅度与转速和载荷的关系；
Study the characteristic signal range with turn soon and carry the relation of the lotus.
研究一类弱非线性内波导致的声信号幅度起伏机理。
Thirdly, the fluctuation of sound signal amplitude caused by one kind of non-linear internal waves is analyzed.
外电场强度增加，非共振电光响应信号幅度也增加；
The magnitudes of nonresonant electro-optical signal tend to enhance with the in- creasing of the external electric field strength.
RF输出信号幅度节制利用半导体衰减器，存在高靠得住性。
RF outputs signal extent to control use semiconductor attenuator, have high reliability.
这种信号幅度相当高，易于用示波器或电压表等仪器检测到。
This is a reasonably large voltage, easy to detect with something like an oscilloscope or a voltmeter.
最后在第三部分，研究一类非线性内波导致信号幅度起伏机理。
The fluctuation of sound signal amplitude caused by one kind of non-linear internal waves is analyzed in third part.
文中给出了若干兰姆波信号幅度与板中不同深度缺陷的相互关系。
Some numerical relations between the depth of defects and the amplitude of Lamb waves are achieved.
研究表明，高频信号幅度值随焊核直径和接头强度的增加而下降。
It is indicated that the high frequency amplitude of the signals is decreased with the increase of spot size and strength of joints.
从而克服了经典方法中被测信号幅度变化不明显，难于检测的缺点。
So this method overcomes the shortage of classical method in which the amplitude of the test signal changes insignificant and is difficult to detect.
被测颗粒的散射信号幅度与它在探测区中的位置、颗粒尺寸和形状有关。
The amplitude of a received scattering signal depends on the position of the scattering particle in the measurement volume, as well as the dimensions and shape of the particle.
系统采用微功耗的单片机进行信号幅度的采集及系统增益、带宽的控制。
The system adopts controller which is low power consumption. The controller samples amplitude of the signal to decide gaining and bandwidth of the system.
论文第四章论述了信号幅度柱状图法估算取样信号误码率的原理和方法。
In the fourth chapter of the thesis the principle of evaluating the bit rate error by synchronous and asynchronous histogram were shown.
为了减少在信号幅度上一定的正弦信号部分的频率，数字滤波器应运而生了。
To reduce certain sinusoidal frequency components in a signal in amplitude, digital filtering is done.
理论研究表明，两点源信号幅度不相等时，脉冲积累后的导引头输出指向大功率源。
Theoretic study shows that the seeker points to the bigger power source via pulse accumulation when the dual sources have different amplitude.
该文研究了有源转发器延时对距离向压缩信号、方位向压缩信号幅度和相位的影响；
The effect of transponder time-delay on amplitude and phase of both range-compressed and azimuth-compressed signal are researched.
特别修正了波谱仪的增益系数之间的线性关系并计测了旋转样品管对信号幅度的影响。
Especially, the linear relations between gain Settings of the spectrometer were amended and the effect of rotation of the specimen tube on the signal amplitude was quantified.
该模型通过设计信号幅度和相位参数的不同变化，可以实现压缩前后信号可控的解相关性。
By changing amplitude and phase of the simulated signal, controllable decorrelation between the pre-and post-compression signals can be practiced.
它采用空间滤波技术，通过比较主、辅天线接收机的输出信号幅度，实现对干扰信号的抑制。
It adopts space filtering technique to achieve suppression of jamming signal by comparing the output amplitude from the receivers of the main and auxiliary antennas.
介绍了一种基于信号幅度特征的时域提取算法，可以准确地从数模混合信号中提取数字信号。
This paper introduces a time-domain extracting arithmetic based on signal range feature. The digital signal can be extracted from digital and analog mixed-signal exactly.
提出悬浮颗粒质量子集的概念，并将其推广为与计数测量信号幅度档对应的等效质量子集概念。
The conception of mass subset is proposed for aerosol which also has been extended to the equivalent mass subset corresponding to counting signal channel.
两个相位调制器的驱动信号幅度可减小一半，便可获得和用一个相位调制器方案相同的调制效果。
To obtain the same effect of using one phase modulator, the amplitude of the drivers on the two phase modulators can decrease to half of that in one phase modulator scheme.
驱动设计的难点在于必须保持激振信号幅度在合适的范围内，过大过小都不能驱动一次仪表正常工作。
The difficulty lies on keeping the amplitude in a proper range to activate the primary instrument, neither too high nor too low.
改变输入信号幅度、反馈增益系数、放大器增益、比较器增益等参数以及相位补偿器的位置进行了仿真。
Simulations have been done through adjusting parameters such as input signal amplitude, feedback gain, amplifier gain, comparator gain and the position of the phase compensator.
滤波后信号幅度的衰减比较小，没有像高通数字滤波器滤波后能谱峰的中心位置有明显的向左偏移现象。
The amplitude of signal filtered declined light not liked that the center position of energy spectrum moved to the left obviously used the highpass filter to filter.
结果表明，把血浆铜兰蛋白和转铁蛋白ESR信号幅度之比作为评价血浆抗氧化活性的一个重要参数是可行的。
It has been shown that it is practicable to take ratio of ESR signal amplitudes of ceruloplasmin -to-transferrin as a cardinal parameter for evaluation of the antioxidant activity of serum.
数字万用表（DMM）只能测量直流和几十到几百赫兹的低频正弦信号幅度，不能测量高频信号和信号的频率。
On usual DMM only can measure signal's amplitude of DC and AC from fifty to five hundred Hz, it can not measure signal's frequency or amplitude of high frequency.
通常，信息的存在在形式是信号幅度绝对幅度或相对幅度、频率或频谱成分、相位或者和其他信号之间的时序关系。
This information normally exists in the form of signal amplitude (absolute or relative), frequency or spectral content, phase, or timing relationships with respect to other signals.
通常，信息的存在在情势是信号幅度尽对幅度或绝对幅度、频率或频谱成分、相位或者跟其余信号之间的时序关联。
This information normally exists in the form of signal amplitude (absolute or relative) frequency or spectral content phase or timing relationships with respect to other signals.
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