此电路不但可产生模拟反极性信号，而且可抑制语音干扰和线路噪声，有效地解决了实时计费与管理问题。
This circuit can not only produce analogous polarity reversing signal, but also suppress disturbance and circuit noice, thus solving the problem of real time charging and administrating effectively.
本文证明了各态历经的随机信号经符号化处理后，得到的极性信号是干稳的，极性相关函数是各态历经的。
In this paper, it is proved that the polar signal obtained from the symbolization of an ergodic random signal is stationary and that the autocorrelation function of the polar signal is ergodic.
这些考虑激发了国际宇航科学研究院SETI小组的积极性去拒绝取缔向天空传送信号。
Such considerations motivated the SETI group at the International Academy of Astronautics to reject a proscription of transmissions to the sky.
由于两个二极管反向并联，所以此电路能够对任何极性的信号进行保护。
With two diodes in parallel back to back, the circuit will provide protection regardless of the signal polarity.
前人在研究驱动信号对传感器的静电力效应时，用偏置电压极性为正—负配置的驱动信号进行研究。
The effect of electrostatic force of the drive voltage on the accelerometer had been researched when the bias voltage polarity is positive-negative configuration.
针对采用的生物传感器内阻高、信号弱、双极性等特点，用预处理电路对模拟信号进行了变换。
A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.
利用双向串行端口，可在软件中进行输入通道选择、增益设置和信号极性配置。
Input channel selection, gain Settings and signal polarity can be configured in software using the bidirectional serial port.
在震波异常与速度剖面分析之前。应将反射信号之极性调整到与地层中反射系数之物理意义相一致。
Before analyzing seismic wave anomaly and velocity profiles. the polarity of reflected signal should be adjusted to be same as the physical significance of reflection coefficient.
应用双极性脉冲传输信号。避免了因远距离电缆充、放电带来的波形畸变。
Application of bipolar pulse in transmitting signal can avoid distorted wave caused by charge or discharge in a long cable.
适用于信号偶合等极性需反转或变换的电路。
Used in circuits what polarity is reversed, such as signal coupling, etc.
通过对载波信号的频谱分析，提出了一种能分离治疗阈值与疼痛阈值的无极性指数脉冲。
After analyzing the spectrum of a group of signals, non-polar differential exponent pulse signal was selected as carrier wave, which can separate therapy threshold and ache threshold.
介绍了一种分段极性相关的方法，并将其应用于DS -BPS K信号的多个参数估计和伪码捕获。
A new method called subsection polar correlation is introduced and then is used in estimation of several DS-BPSK signal parameters and in PN acquisition.
结合电力操作电源的特性，建立了基于有限双极性控制的操作电源的小信号模型，并设计了控制电路。
In this paper, the small signal modeling of the electric rectifier based on limited double poled control scheme is presented, and the control loop circuit is designed.
用绝对值电路输出正极性瞬时流量信号。
The positive instantaneous flow signal were transmited by absolute value circuit.
更多时候还需要计算机显卡产生一个正极性触发的同步信号，它会通知显示终端所显示的图像行频已经改变到一个新的格式了。
Most will recall that COMPUTER graphic CARDS sometimes OUTPUT positive-going sync. Positive-going sync signal the DISPLAY that the graphics LINE rate has changed to a new format.
利用双向串行端口，可在软件中进行增益设置、信号极性选择和RTD电流控制配置。
Gain Settings, signal polarity and RTD current control can be configured in software using the bidirectional serial port.
频、电磁、火花、静电等干扰，则使两个感应器产生两个极性相同的信号。
The frequency, electromagnetic, Sparks, electrostatic interference, the two sensors have two polar same signal.
应用分子组学和系统生物学等研究方法揭示激素信号调控模式植物细胞极性生长、细胞骨架动态、囊泡运输的分子机制。
Using transcriptomics and proteomic approaches to uncover hormonal signaling mechanisms regulating polar growth of plant cell, cytoskeletal dynamics, and vesicle trafficking.
它可以根据正交输出型编码器信号的相位关系，输出具有正负极性的模拟电压信号。
The circuit can output analog voltage signals with positive and negative polarity according to the phase relation of encoder signals of orthogonal output type.
AD7324可处理真双极性模拟输入信号。
外出征战总是不易的，在艰苦的环境下队伍仍然十分努力的训练，经常可以发现整个球队有着很强的积极性。这对于我们来说是一个非常积极的信号。
'It's not easy to come away from your home and in these difficult conditions we find to put on a tremendous effort in training, always finding motivation and this is a positive sign for us.
一个既方便又一个重要阶段，包括开关，以便适当的低音信号极性被选中。
A convenient and an essential PHASE switch is included to allow for proper subwoofer signal polarity to be selected.
它可对DPG信号、自定义扫描信号、地震道数据及检波器极性测试、通过有线或无线方式由DSD返回的信号进行分析。
It can analyze DPG signal, self-defined sweep signal, test of seismic channel data and geophone polarity by use of DSD returned signal through wire and wireless style.
细胞极性在信号复合体组织中的作用；
Role of cell polarity in the organization of signaling complexes;
通过综合比较，在互相关理论的基础上提出了一种改进的极性相关算法来处理超声信号。
After comprehensive comparing, an improved polarity correlated arithmetic is put forward based on the cross-correlation theory.
文章用方框图明确了输入信号、反馈信号等概念，分析了反馈极性的决定因素和直接效果，改进了传统的“瞬时极性法”。
The paper definites input signal and feedback signal etc. conception using block diagram. Analyses decisive factor and direct effect of extreme nature for feedback.
本文以铁道信号电源为背景，研究了一种单极性调制的逆变电源。
Based on the power supply for railway signal system, this dissertation investigates an inverter controlled by the strategy of unipolar modulation.
这种算法设置了极性化后的四个周期超声波标准信号，将它与极性化后的超声回波信号进行相关，得到相关值的分布情况。
This arithmetic setup four cycle standard ultrasonic polar signal, and correlated with the ultrasonic received signal. Then the distributing instance can be educed.
全平衡差分芯片转换成平衡信号的极性相反的单端信号。
The fully balanced differential chip converts the single ended signal into a balanced signal with opposite polarity.
全平衡差分芯片转换成平衡信号的极性相反的单端信号。
The fully balanced differential chip converts the single ended signal into a balanced signal with opposite polarity.
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