1.
mouth-blown sound-signalling instrument
声响信号器,口吹的
2.
Study on Rotate Speed Estimation and Abnormal Sound Characteristics Extracting Based on the Engine Working Sound Analysis;
基于发动机声响信号分析的转速估计及异响特征提取研究
3.
Explosive rocket signal for ships
GB3107.7-1991船用声响火箭信号
4.
Explosive shell signal for ships
GB3107.6-1991船用声响榴弹信号
5.
be sounded as a signal or warning
发出信号或警告的声响
6.
The signal pistol went off with a bang.
信号枪砰的一声响了。
7.
Studies on Reverberation Model and Anti-reverberation Signal Processing for Active Sonar Systems;
主动声呐混响模型与抗混响信号处理
8.
a warning signal that is a loud wailing sound.
发出响亮尖利声音的警报信号。
9.
A stroke or blow, especially one that produces a sound or serves as a signal.
敲打敲击，吹打，尤用于产生响声或发出信号
10.
INFLUENCE OF THE NOISE ON SPECTRAL CORRELATION DENSITY ANALYSIS OF AM SIGNAL
调幅信号谱相关密度分析中白噪声影响的研究
11.
At a signal from Darned, the cars started down the drive, sounding their Klaxons.
达恩德发出了信号，汽车挂上档，响了两声喇叭。
12.
Effects of Return Path Discontinuity of Microstrips on Signal Integrity and Coupling Noises
微带线返回路径非连续性对信号及噪声的影响
13.
Feature Extraction and Recognition of Loudspeaker Response Signal Based on Principal Components Analysis
基于PCA的扬声器响应信号特征提取及识别
14.
extraneous noise contaminating sound measurements that cannot be separated from the desired signal.
混杂于所需信号之中且影响声音监测的外部噪声。
15.
It is often misjudged the flaw echo in ultrasonic examination that the echo signals produced by sound field property and geometrical shape of the component examined according to sound field theory.
超声探伤中,由于声场特性、件几何形状的影响,所产生的各种回波信号常常被误判为缺陷信号。
16.
converts electrical signals into sounds.
把电子信号转换成声音信号。
17.
a weak light, signal, sound
微弱的光线、 信号、 声音
18.
Detection of Low Noise & Weak Signals
低噪声与弱信号检测