行駛噪聲 的英文怎麼說
中文拼音 [hángshǐzàoshēng]
行駛噪聲
英文
running noise-
A 3 - d tool has been developed to demonstrate road noise impacts on new developments. we are also developing practice guides to encourage drivers to adopt quieter driving practices
我們開發了一套三維工具，用作顯示道路交通聲浪對新發展項目的影響，此外並正在編擬實務守則，鼓勵司機養成良好的駕駛習慣，盡量減低行車噪音。Acceleration running noise level
加速行駛噪聲Limit and measurement method of noise emitted by accelerating motorcycles and mopeds
摩托車和輕便摩托車加速行駛噪聲限值及測量方法Acoustics - measurement of noise emitted by accelerating road vehicles - engineering method iso 362 : 1998
聲學.車輛加速行駛噪聲測量.工程法Forestry self - propelled machines. measurement of noise at the operater ' s ears. survey method
林業自行式機械駕駛員耳旁噪聲.測量方法By means of measurement and analysis of noise near certain asphalt - spreader ' s driver ' s ear and near - field noise of main noise sources, the noise source whose contributions to noise near driver ' s ear was rather strong was identified
摘要通過對某瀝青混凝土攤鋪機各主要聲源的近場聲和駕駛員耳旁噪聲進行測試分析，識別出對駕駛員耳旁噪聲貢獻較大的噪聲源。The noise and vibration of vehicle are related to environment protection, vehicle harshness and work life. how to control the noise and vibration has been one of the most important subjects in vehicle engineering
汽車噪聲與振動關繫到環境保護、汽車行駛的平順性和汽車使用壽命，如何控制汽車噪聲與振動已經成為一個重要的研究課題。Limits and measurement methods for noise emitted by accelerating motor vethicles
汽車加速行駛車外噪聲限值及測量方法Limits and measurement methods for noise emitted by accelerating tri - wheel and low - speed vehicle
三輪汽車和低速貨車加速行駛車外噪聲限值及測量方法中國i ii階段After precision validated, the system is used to test and analyze local noise, interior noise, pass - by noise and engine vibration and noise. the results prove that the system is precise and helpful to accurately locate the source of noise and vibration, so it arrives at the requirements of functions and capabilities
系統通過了精度驗證，並在實際應用中測量和分析了汽車定置噪聲、汽車勻速行駛車內噪聲、汽車加速行駛車外噪聲和發動機臺架振動噪聲，結果表明系統測量分析準確，能夠準確定位汽車和發動機的聲源和振源，達到了預期的功能和性能需求。分享友人