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- To reduce interior noise of a passenger compartment measures are taken in the propagation route and the accepter. 对于铁路客车车内降噪，主要从噪声源和传声途径两个方面采取措施。
- Then piezoelectric plate (PZT) is selected as actuator, ultimatum of active control on structural interior noise is another focus. 并分析了选用压电片作为激励器，进行箱内噪声主动控制的原理。
- This thesis gains a handy and exact testing and analyzing method on vehicle interior noise by designing three different testing means: immobile test, dragging test and road test. 设计了三种不同的试验工况：原地试验、拖行试验、道路试验，并用传递函数方法对试验结果进行分析，总结出一种简便准确的分析车内噪声传递路径的实验手段和分析方法。
- Measurement and analysis of medium bus interior noises. 乘用车车内结构噪声测量分析。
- Based on coupled acoustic structural modal analysis method, its application in vehicle interior noise control is studied, and corresponding experimental system is developed. 本文在介绍结构-声场耦合模态分析方法的原理基础上,研究了该方法在车内噪声测试分析与控制中的应用与工程实现,并开发出了相应的测试分析系统。
- In this paper, we perform the jury evaluation experiment on 20 car interior noise samples using direct unidimensional rating at equal intervals, and also calculate their main psychoacoustic parameters using artemis software. 应用等间隔直接单尺度评分法对所采集的20个车内噪声样本进行了主观评价实验,并使用Artemis软件计算了其主要的心理声学参数。
- SEA Application in Vehicle Interior Noise Analysis 统计能量分析在汽车车内噪声分析中的应用
- Interior Noise Prediction for Fuel Cell Car 燃料电池轿车的室内噪声分析与预测
- Research on the Reduction of Car Interior Noise 轿车车内减振降噪控制方法的研究
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- They are engaged in interior trade. 他们从事国内贸易。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- Xi'an is a city in the interior of China. 西安是一个内陆城市。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- Car Interior Noise Source Identification by Road Test 轿车车内噪声源识别的道路试验方法
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- Those products are for interior markets. 那些产品供应国内市场。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
