approach signal中文是什么意思

发音:

中文翻译
造句

港口信号
接近号志
进港信号

approach vt. 1.向…接近，走近；使接近。 2.探讨；看待，对 ...
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
approach obstruction signal 遮断预告信号机
approach slow signal 低速接近号志
signal approach control circuit 信号接近控制电路
signal processing approach to simulation 模拟信号处理法
approach of 驶近
approach to 接近；几乎等于; 接近；近似，约等于; 接近；约等于; 接近于; 类似,办法,通道; 驶近; 通往...的方法；接近
at the approach of 在快到的时候; 在…将到的时候
on the approach 在进场中
the approach 降落机场前
the approach of 在快到的时候
with the approach of 随着….的临近
approach approach 一再锻炼的人
if signal 中频信号
no signal 无信号
on signal 开通信号; 启动信号
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (for)。 3.预兆，征象。 call signal 【无线电】呼号。 an alarm signal 警报(器)。 an information signal 〔美国〕暴风警报(旗)。 an international code of signals 国际通用信号。 a signal of distress ＝a distress signal 船只失事信号。 adj. 1.暗号的，作信号用的。 2.显著的，非常的，优越的。 a signal victory [defeat] 大胜[败]。 vt.,vi. (〔英国〕 -ll-) 发信号[警报]给(人、船等)；用信号[警报]通知(暴风、危险等)；用动作[手势]示意；预示。 a signaling bomb 信号弹。
the signal 诡信号
approach bridge, approach span 引桥
approach-approach conflict 各衡突; 趋冲突; 双趋型矛盾
bridge approach; approach bridge 引桥
a approach lighting 进近灯
a metaphysical approach 形而上学地看问题

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

例句与用法

Second , introduce the dyadic wavelet analysis , and use it realized the signal monitor and analysis to the turbine compressor , obtained the detail signal and approach signal at different frequency parts of the compressor s original signal . one type of electromotor that made in china is choose , and it s noise is tested . the noise signal is analyzed by wavelet analysis and spectrum analysis . several high spectral peaks that make people hearing disameniry are found . by contrast with theory calculating results and farther analysis . the cause that producing these spectral peaks is located
其次，介绍了二进小波分析，并应用二进小波分析实现了对透平压缩机信号的监测分析，得到了压缩机原始信号在不同频率段分解的细节信号和逼近信号。用小波分析和谱分析相结合的方法对某国产电机的噪声进行了分析，找出了人的听阈不阅的几个高谱峰位置，进行了空气动力噪声计算，通过与理论计算结果进行对比分析，进一步找出了产生该频闽谱峰的几个原因，第三，介绍了谐波小波和分形的基本原理。
There are a lot of ways to realize the alarm when the train approach , and sound alarm is used in this device , when the sensor receives the train - approaching signal , the controller will analyze and handle the signal of coming train by the direction of coming train , and make an alarm signal of up or down traveling train approaching
列车接近报警的实现有很多方法，本仪器采用声报警器的工作方式，传感器接受到列车接近信号，控制器对来车信号进行分析处理,并按来车方向，通过声报警装置发出上行或下行列车接近报警信号。