英汉例句

• the road traffic noise has 17% city to be the moderate pollution, 49% city approximately is the mild pollution, 25% sound environment quality is good.

  道路交通噪声中约有17%的城市属中度污染、49%的城市属轻度污染、25%的声环境质量较好。

• the paper divided road traffic noise prediction model into 4 types which are statistic model, empirical model, theoretical model and macro-evaluation model.

  道路交通噪声预测模型是噪声污染治理与防治工作中的重要环节之一。

• the intensive use of roads to cater for the rapid growth in the economy has made road traffic noise one of the most pervasive forms of pollution in hong kong.

  本港经济突飞猛进，道路运输需求不断增加，道路交通噪音已成为全港一大污染问题。

• this paper discusses the experiential model used in the current road traffic noise forecast and points out its drawback.

  对现有的道路交通噪声预测的经验模型方法进行了评述，讨论了其不足之处。

• the situation and influence of railway and road traffic noise were analyzed in some countries and the influence was harmful to the work and life with exceeding standard.

  并且举例分析了一部分城市的铁路交通与道路交通的噪声现状及噪声超标对人们工作与生活所构成的影响。

• it is generally found that paving low noise road surface material on high speed road (with speed limit of 70 kph or above) would help to reduce road traffic noise by about 5 db(a) at the receiver end.

  一般而言，在高速道路（车速限制每小时70公里或以上）铺设低噪音物料，可令附近受影响住户的噪音水平减少约5分贝（a）。

• regional environmental noise and road traffic noise control were 60 decibels and 70 decibels within;

  区域环境噪声和道路交通噪声分别控制在60分贝和70分贝以内；

• acoustics - characterization and measurement of road traffic noise - general measurement specifications.

  声学。道路交通噪声的表征和测量。一般测量规范。

• then using gm(1,1) model, a predicting of wuhan city road traffic noise condition prior to the year 2008 was made.

  利用gm（1，1）模型对武汉市2008年前的道路交通噪声进行了预测。

• road traffic noise is the major environmental noise problem in hong kong.

  道路交通噪音是本港面对的主要环境噪音问题。

• following introduction on status of urban road traffic noise and its perniciousness, recent progresses in urban traffic noise assessment were browsed.

  在分析城市道路交通噪声现状的主要危害的基础上，较全面介绍了国内外城市道路交通噪声评价方法的最新进展。

• this paper investigates the mitigation of road traffic noise by balcony in highrise residential building and predicts the insertion loss of a balcony.

  本文通过建立噪声传播模型计算高层住宅阳台的插入损失，并探讨了影响阳台降噪量的一些因素。

• at last, the above calculation results were applied to the strategic road traffic noise assessment in north west new territories in hong kong.

  将上述计算结果运用于香港新界西北地区道路交通噪声的战略环境评价。

• then use this model to predict equivalent continual sound level of road traffic noise , the fluence factors as the traffic flowing and the equivalent acoustic levels were output.

  并运用该模型预测道路交通噪声的等效声级，把预测因子作为样本输入到网络模型，噪声等效声级作为样本输出。

• by using some road traffic noise measured data, a model of neural network for road traffic noise prediction was established.

  本文通过分析影响公路交通噪声的各种因素，并利用实测样本数据，建立了一个公路交通噪声预测的神经网络模型。

• the research integrates the prediction of traffic noise into the geography information system, and designs and develops the urban road traffic noise prediction system which is based on the gis.

  本研究在地理信息系统集成了交通噪声预测模型的基础上，设计和开发了基于地理信息系统的城市道路交通噪声预测系统。

• road traffic noise in a sample housing estate was assessed using prediction method and based on collected traffic flow and vehicle type data.

  根据实测所得交通流量和车型分布，采用预测为主、实测为辅的方法对典型居住小区进行了交通噪声预测与评价。

• road traffic noise has become one of the major urban pollution sources.

  交通噪声已成为城市主要污染源之一。

• some railway and road traffic noise were concluded. the noise of main body was the key of noise control.

  在对一系列铁路交通噪声与道路交通噪声进行总结归纳后看出噪声源是噪声控制的关键所在。

• based on the old evaluating methods of road traffic noise, the traffic noise integrated impact index was proposed, the unsteady characteristic of road traffic noise was considered.

  在分析既有环境噪声评价方法的基础上，根据交通噪声非稳态性的特点，提出了交通噪声综合影响指数的概念。

• previous planning is the reason of some region road traffic noise index exceeding;

  部分区域噪声污染指标超标与早期规划有关；

• based on the road traffic noise raw data of tianjin in the past years, this study assorts all monitoring sites by applying k-means cluster analysis method of fuzzy-clustering analysis method.

  在天津市历年道路交通噪声实测基础上，研究应用模糊聚类分析方法k均值分类法对所有监测点位进行分类，根据聚类对象（样本）与所属类聚类中心的贴近程度，选取了最优测点，经统计检验，该研究方法科学、可行。