車輛噪聲 的英文怎麼說
中文拼音 [jūliàngzàoshēng]
車輛噪聲
英文
vehicle noise-
Researches on the noise abatement for urban transit vehicles
城市公交車輛噪聲防治研究Road vehicles. measurement of air borne noise emitted by refuse collection vehicles
道路車輛.垃圾車氣載噪聲測量Noise of outside railway rolling stock - test methods
外部鐵道車輛噪聲.試驗方法For designing railway vehicle with lower noise, interior noise is measured in the cushioned berth sleeping car
為了設計低噪聲鐵道車輛，對我國既有線上的軟席臥車（空調）進行了車內噪聲測試。The results are useful to further research on torsional vibration of the vehicle drivetrain, reducing the yawp of starting and ameliorating the capability of torsional vibration
為進一步分析車輛磨擦離合器接合階段傳動系的各個部分的參數對扭轉振動的影響、降低起步階段的噪聲、改進傳動系扭振性能具有一定的意義。Electrically propelled road vehicles - airborne acoustical noise of vehicle during charging with on - board chargers - determination of sound power level
電動道路車輛.車輛荷載運行期間產生的噪聲.聲級測定Measuring method for noise of power - driven vehicles
機動車輛噪聲測量方法The paper produces noise reduction measurements and major frequency coverage that is 200 ~ 2khz to be used in selection of acoustical absorption and sound insulation materials. the measurement produces self - contained data to design lower noise railway vehicles in the future
本次測試的車輛車內噪聲主頻帶為20 2khz ，可依據此頻段進行新型車的設計和車體內部隔聲吸聲材料的選擇。Acoustics - measurement of noise emitted by railbound vehicles
聲學鐵路機車車輛輻射噪聲測量Acoustics ; measurement of noise emitted by stationary road vehicles ; survey method
聲學.道路車輛靜止狀態時發出的噪音測量.檢測方法Measurement of noise emitted by stationary road vehicles
道路車輛停車排放噪聲的試驗方法The noise is absolutely dreadful ? you can hear the traffic day and night
這種噪聲真是怕人，日夜都能聽到這種來來往往的車輛聲。Abstract : in this paper vehicle - operating characteristics at a roundabout are discussed, and the vehicle noise composition is analysed. then th e calculating formula of vehicle noise at a roundabout is deduced, which is based on the vehicle noise experimental model at the road sections
文摘:討論了環形交叉口車輛運行特性，對車輛噪聲的各個組成部分進行了分析，推導出基於路段車輛噪聲預測實驗模型的環形交叉口車輛噪聲的經驗計算公式Acoustics - specification of test tracks for the purpose of measuring noise emitted by road vehicles
聲學.道路車輛噪聲測量用試驗車道規范Railway rolling stock - test methods inside noise
鐵路車輛.車內噪聲的試驗方法On the exhibition of northeast asian new and high technology and product 2004, the vice mayor of shenyang city wang ying introduced to the attendances that on the schedule of shenyang city revolution and opening up ten fields can offer good cooperation opportunities to the other countries and areas of domestic enterprises, the complete automobile and spare parts manufacturing is one of this fields. shenyang automobile industry has special features also has the most brands in our country, such shenyang is also the deeply degree of opening up, bmw of germen, ge of american, hino of japan
專業人士表示，後置后驅車輛的重量集中於汽車的後部，發動機距驅動軸很近，因而驅動輪負荷大，啟動加速時牽引力大，且傳動效率高，燃油經濟性好發動機等主要部件後置有利於車身內部布置，車廂內的面積利用率高，且易於將發動機與車廂隔開，減少車廂內的振動和噪聲，乘坐舒適性良好。The major noise resources of high - speed railway vehicles ( v 200km / h ) are wheel - rail rolling noise, structure noise, aerodynamic noise and collector system noise
高速鐵道車輛（時速200km h ）的噪聲源主要是：輪軌噪聲、構造物噪聲、集電系噪聲和空氣動力性噪聲。The exhaust noise accounts for a great proportion in the noise of vehicles so that higher and higher demands are proposed on the performance of exhaust muffler
車輛噪聲中排氣噪聲佔有很大的比重，因此對排氣消聲器的性能提出越來越高的要求。She couldn ' t make herself / her voice heard above the noise of the traffic
來往車輛噪聲很大，她無法讓別人聽到她的聲音With the increasing demands on the noise, vibration and harshness ( nvh ) of vehicles, the noise of vehicles has become a problem to which the auto - industry attaches great importance
摘要隨著對車輛nvh要求的提高，車輛噪聲已經成為汽車行業非常重視的一個問題。分享友人