1) spark noise
火花噪声
2) tread pattern noise
花纹噪声
1.
The train of thought for establishing tread pattern noise simulation and optimization system(TPN ODS) is described,and the structure and function distribution of system is analysed from the view of software realization.
从软件实现的角度阐述了构建轮胎花纹噪声仿真与优化系统 (TPN ODS)的整体思路 ,分析了系统的结构及其功能分布 ,并分别从轮胎花纹噪声仿真分析、噪声评判、缺陷诊断和低噪声优化 4个方面阐述了系统的具体实现。
2.
The analysis results of different simulated tread pattern noises showed that the software package was practical and effective.
借助于物理试验和计算机仿真技术建立了轿车轮胎花纹噪声物理数学模型，确定了轮胎花纹噪声的一种仿真评价方法。
3) tread patterns' noise
花纹噪声
1.
Study on indoor measurement of tread patterns' noise;
室内轮胎花纹噪声测量方法研究
2.
The above formulas are used in theM standard spectrum and the three-section standard spectrum for evaluating the tread patterns' noise to provide a simple calculating tool and line-up comparison for analyzing the frequency spectrum of tread patterns' noise.
将三者之间的变换关系应用到轮胎花纹噪声评价M标准线和三段标准谱线中 ,为轮胎花纹噪声的频谱分析提供了简化运算工具和排队比较方法。
4) "snow flower" noise
"雪花"噪声
5) flame noise
火焰噪声
1.
Results show that jet flame noise,and the combust noise play great role in the flame noise.
研究了射流火焰噪声和撞击式火焰噪声,对比两者以探求撞击流对火焰稳定性的影响。
2.
The standard deviation of four-nozzle impinging flame noise was greater than that of the two-nozzle impinging flame noise,but the change of the standard deviation was the reverse.
四喷嘴工况的撞击火焰噪声的标准偏差值要大于两喷嘴,但标准偏差随工况的变化小于两喷嘴,说明四喷嘴撞击火焰燃烧剧烈但稳定。
6) Cannon noise
火炮噪声
补充资料：花纹失真
花纹失真 erraic stitch pattern
在绣花机花纹缝纫后，由于机器的控制器或机械的故障，使缝纫后的花纹与设定的花纹形状不相符合的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条