查询词典 communicate by signals

When signals breakdown, and when noise overtakes the signals, then chaos results and disorder prevails.

当信号故障，并超越时的噪声信号，然后混乱和无序的结果为准。

An instrument that converts voice and other sound signals into a form that can be transmitted to remote locations and that receives and reconverts waves into sound signals.

电话机：将话音和其它声音信号转变成能传送到远方地点的形式，而远处能接收电波并将电波还原成声音信号的仪器

Tel. An instrument that converts voice and other sound signals into a form that can be transmitted to remote locations and that receives and reconverts waves into sound signals.

电话机：将话音和其它声音信号转变成能传送到远方地点的形式，而远处能接收电波并将电波还原成声音信号的仪器 n.attributive。

The paper also places emphasis on a novel method called the phase alignment algorithm for subaperture reference signals.The algorithm adjusts phases of respective subaperture reference signals in order to make them in phase and constructs a new spotlighting window function for SAR imaging.

子孔径参考信号相位对齐算法本质是将各个子孔径参考信号的相位调整为同相，并构造新的聚束窗函数进行SAR成像。

In recent issues, Analog Dialogue has dealt extensively with topics in shielding and grounding,[1,2] emphasizing the techniques needed to protect the integrity and precision of analog signals in the dc and audio-frequency domain from interfering signals, whether at line frequency or at much higher frequencies.

摘要近几期的Analog Dialogue 着重对屏蔽和接地问题进行了广泛的探讨，强调这些技术在直流和音频范围内对保证模拟信号的完整，精确，免受工频或更高频率的干扰方面将起到作用。

This paper presents a Sigma-Delta ADC which can change resolutions when the type of the input signal is different. This ADC provides two modes. One is designed for bio-electric signals; the other is designed for bio-image signals.

本论文的研究提出一个可依选择的模式而改变解析度的三角积分类比数位转换器，总共分为二种模式可供选择，此二种模式依不同的输入讯号而有不同需求的解析度，一为生理电讯号，一为生理影像讯号。

5The blasting vibration signals are analyzed by time-energy analysis. Identify the time of detonator priming and ascertain reasonable subordinate interval in millisecond delay blasting to decrease blasting vibration and control the damage of blasting. In this paper, wavelet analysis is used to de-noise the blasting vibration signals.

利用基于小波变换的时－能密度法具有的良好的突出被分析信号能量突变的特点，有效地识别微差爆破中各段雷管的起爆时刻，从而确定微差爆破中合理的微差延时，达到降低爆破震动，控制爆破震动危害的目的。

Positive signals of HPV antigen were distributed over cell plasm,and the distribution characteristic of positive signals related to differentiated degree of tumor cell.

近年来 ，人们对HPV与食管癌的关系进行了大量的研究，不同国家和地区食管癌组织有不同HPV感染率的报道，也有完全阴性的结果[1 ] 。

Based on the theoretic modeling and analysis of the IF GPS signals,an accurate software simulator of IF GPS signals is implemented in Matlab/Simulink,the effects of noise, under-sampling and receiver clock error are also simulated.

在对中频GPS信号理论建模与分析的基础上，采用Matlab/Simulink构建了一种精确的数字中频GPS信号软件模拟器，考虑了噪声、欠采样以及接收机时钟误差等的影响。

First, calculates the fast moving average (usually 12 days) and slow moving average (usually 26 days) by exponential calculation method; second, make fast line value minus slow line value to gain the difference of relative distance. In order to make the trend signals more clear and less influence exerted by of excessive price fluctuation, the difference should be smoothly calculated (general elect 9 days) to get average of difference value. Chart the difference and its average in a coordinate with time for horizontal axis and MACD for vertical axis. Then we can apply the identical, contrary or cross signals through observing their direction, relative and absolute positions.

它首先以指数平滑计算法计算出快速移动平均线（一般选12日）慢速移动平均线（一般选26日），再以快速线数值减慢速线数值即得到快慢线相对距离的差离值，为使趋势信号更明显并且不受股价过分波动的影响，对差离值也进行平滑计算（一般选9日），得到差离值的平均值，把差离值和差离平均值画在以时间为横轴，以MACD为纵轴的坐标上，通过观察差离值和差离平均值的方向、绝对位置和相对位置关系，把它们的同向、异向和交叉现象作为买卖信号的提示。

Wenxing consistently adheres to the principle of "trict Management,All Member Participation,Quality First,Users Foremost" and follows the business philosophy of excellent quality,highly active and pursue excellence,thus outdoing its counterparts in terms of technology,production scale and administration.

文兴一贯秉承&严格管理、全员参与、质量第一、用户至上&的企业方针，遵循优质、高效和追求卓越的经营理念，从而实现在技术上、规模上、管理上处于同行领先地位。

The left atrium of the guinea pigs was innervated by the two afferent system.

豚鼠左心房受心脏的两个传入系统的双重支配。