若把两种滤波器级联，低频特性可以互相补偿。
The low frequency characteristic can be compensated if two kinds of filters are cascaded.
对相位屏的方差、低频特性进行了有效控制和改善。
And how to control phase screen parameters and improve low frequency characteristic are also described in detail.
爆破振动衰减较快，而后座和塌落振动因其低频特性衰减相对较慢。
We also found that attenuation of backlash and collapse vibration wave are more rapid than the backlash and blasting vibration wave for the low velocity trait of them.
系统的低频特性，UWB特性和大处理角特性使得常规SAR极化校准不再适用。
The low frequency, UWB and large processing angle result that the polarimetric calibration for regular SAR system cannot be used.
并知空压机的空气动力性噪声呈低频特性，这为噪声及振动控制提供了可靠的依据。
The knowing noise of the air compressor "s air dynamic is of low frequencies. The reliable data is provided for the noise and vibration control."
采用全面最小二乘法识别扬声器系统的时域函数的全套系数，从而测出扬声器系统的低频特性参数。
It adopts the total least square method (TLS) to identify the complete coefficient set of the loudspeaker in time domain, thus measures low frequency characteristic of loudspeaker.
介绍了倒相式音箱类比成集中参数等效电路的方法和音箱低频特性计算机辅助设计软件及其使用方法。
This paper presents the way of the structure and analogy circuitry of a sound box working in inverse-phase type and the usages of the assistant soft for sound box in low frequency design.
针对采用压电元件的动态应变测量系统的低频失真问题，提出一种采用数字滤波器的低频特性补偿方案。
A digital filtering method is proposed for compensation of the low frequency characteristics of piezoelectric dynamic strain measurement system.
通过残差信号的故障高低频特性，提取故障敏感特征，实现了传感器故障时间、故障原因、故障程度的诊断。
Fault sensitive feature is abstracted from high and low frequency of fault residual signal, by which sensor fault time, fault reason, fault degree can be diagnosed.
具有特高的起动转矩和良好的低频特性，特别适用于有冲击负荷的场合，在这种场合下使用比一般电机节电。
With very high locked-rotor torque and excellent performance in low frequency, it is suitable for situation with shock load to save power.
音箱的箱体参数对音箱的低频特性影响很大，为了减小音箱设计与制作过程中的盲目性，有必要研制与开发一套相关的软件对音箱的低音特性进行仿真。
To getting he better project of itsigning, it s necessary to find a correlative soft to simulate the sound boxs character in low frequency performance.
经过“CDM”覆盖匹配设计的高频号角与低频单元的覆盖特性实现了平顺的过度。
After "CDM" high frequency horn coverage matches the design of coverage and low frequency unit features a smooth over-achieved.
目的：研究以人舌鳞癌细胞移植的裸鼠肿瘤组织在低温、低频条件下的介电特性。
To study the low-temperature dielectric properties of tumor tissue on nude mice, which is cell-transplanted by human tongue cancer cell.
音箱尺寸紧凑，是半隐蔽式安装的理想选择…经过“CDM”覆盖匹配设计的高频号角与低频单元的覆盖特性实现了平顺的过度。
Speaker compact size is ideal for semi-concealed installation option... After "CDM" high frequency horn coverage matches the design of coverage and low frequency unit features a smooth over-achieved.
这些量和特性导纳之间的关系，满足低频电路中已有的公式。
The relationship between these quantities and the characteristic admittance satisfies the existing formulae of low frequency circuits.
该控制器以PM U得到的区域间电压相角差信号作为输入信号，能够直接有效地反映区域间低频振荡特性。
This controller's input signal is the voltage phase Angle difference between two areas obtained by PMU, which can effectively reflect the inter-area low frequency oscillation characteristics.
传统的频率特性测量方法，在低频时，测量精度较差，且非常费时。
When traditional method is used for measurement at low frequency range, measuring precision can not be guaranteed and measuring is time-consuming.
根据腔长的随机变化、介质色散特性和模竞争效应解释了低频拍和连续噪声谱。
Based on the random variation of cavity length, characteristics of the medium index and mode competition effect, low-frequency beat and noise continuums are explained.
增压机噪声具有频带宽、低频声强烈，且总声级又相当高的特性。
Booster compressor noise has the characteristics of wide frequency band, intense low frequency sound and considerably high total sound pressure level.
通过对静电目标特性的介绍，了解到静电探测器采集到信号是个低频的变化过程。
Introduces electrostatic target character, the signal collected from electrostatic sensor is a low frequency change process.
对于低频电路设计，互连关系视为集总参数，线迹互连和板层特性的影响可以不考虑。
For the design of low frequency circuit, the mutual link relations can be regard as lumped parameters, and the influence of line's mutual link and board layer's property can be neglected.
在微波暗室静区反射电平计算时常采用点源发射模型模拟天线的特性，它适用于低频段或方向性差的天线。
In calculation of reflected level of quiet zone in anechoic chamber, a spot emission model is often used to simulate antennas characteristic.
从原理和工作特性方面对动力制动控制和低频制动控制进行分析，对其应用进行了详细论述。
By analysis on braking with power and that of low frequency in the terms of principal and working nature, a detailed demonstration related is shown.
首先充分考虑了系统参量的频率和方位角特性，提出了适合低频uwb -SAR校准的雷达方程。
Firstly, with the consideration of the frequency and aspect Angle dependent parameters of the low frequency UWB-SAR, the radar equation for calibration is proposed.
应用时域有限差分（FDTD）方法分析甚低频在地电离层波导中的传播特性。
The propagation characteristic of the VLF in the earth-ionosphere waveguide is analyzed by applying the FDTD method.
利用矢量传感器在低频段的良好特性，实现了小尺寸声阵条件下的高精度目标DOA估计。
With the perfect characteristics of acoustic vector sensor in the low frequency band, accurate DOA estimation is achieved with small array size.
文章着重分析了变频器调速系统在低频区域的特性，阐述了该系统在低频区存在的一些问题，并提出相应的改善方法。
This article has mainly discussed the characteristics of the regulation system of frequency transformer in low-frequency areas and some problems and proposed some improvements.
研究和分析了它们在低频大电流脉冲注入下的Pp—Ip特性和直流注入下的光谱特性。
The PP-IP characteristics at low frequency high pulse current and the emission spectra at direct current have been investigated and analyzed.
研究和分析了它们在低频大电流脉冲注入下的Pp—Ip特性和直流注入下的光谱特性。
The PP-IP characteristics at low frequency high pulse current and the emission spectra at direct current have been investigated and analyzed.
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