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- Diesel engine noise reduction 消音器降噪
- Secondly, to the nonstationarity of diesel engine noise, this paper focuses on the extraction of time frequency feature using wavelet scalogram. 其次针对噪声信号的非平稳性,研究基于小波尺度谱噪声分量的时频特征分析。
- A New Measure to Judge Diesel Engine Noise 评价柴油机燃烧噪声的新指标
- Study of Diesel Engine Noise Source Identification 柴油机噪声源的识别研究
- The measure is of high efficiency, and the dislike vibration and noise are mitigated.It is a successful example of engineering noise reduction. 测试和实际感受表明,取得了良好的减振降噪效果,成为工程降噪的一个成功实例。
- The Modal Test Analysis and Vibration and Noise Reduction of Diesel Engine Cylinder Block 柴油机机体实验模态分析和减振降噪研究
- THE VIBRATION ISOLATION AND NOISE REDUCTION OF HEAVY-DUTY DIESEL ENGINE TEST BENCH 重负荷柴油机试验台架的隔振与降噪
- Simulation and experiment on the characteristics of exhaust cooling and noise reduction equipment for marine diesel engine 船用柴油机排气冷却降噪装置性能仿真与实验研究
- Application of Airborne Sound Quantification in Diesel Engine Noise Control 声源定位法在柴油机噪声控制中的应用
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- Research on the Application of Acoustic Intensity Measurement to Diesel Engine Noise Evaluation 应用声强测试技术对发动机噪声源识别的研究
- Good night exposures with noise reduction enabled. 夜间曝光带噪声降低开关,好。
- The diesel engine is reliable and longlasting. 柴油发动机可靠并经久耐用。
- How much noise reduction level have you achieved ? 你已经达成多少噪音减少水平?
- Familiar with the diesel engine parts. 熟悉柴油发动机零部件。
- A vehicle powered by a diesel engine. 柴油机驱动的车辆以柴油机为动力的车辆
- This truck is powered by a diesel engine. 这辆卡车是柴油驱动的。
- You can configure performance reports for noise reduction. 您可以配置性能报告以便降噪。
- Zhejiang Xinchai Diesel Engine Co., Ltd. 浙江新柴动力股份有限公司。
- No ability to control colour saturation, tone or noise reduction. 没办法控制色彩饱和度,色调和噪声控制。