查询词典 traffic density

Compared with riveted and welded structures, the over-all aluminum wallboard profiles (wallboard or profile in short term), have the advantages of high strength/density ratio, fine airtightness and reliable properties, being widely used in ship, traffic and special containers etc.

大型铝型材整体壁板具有比强度高、造型美观、耐腐蚀性和气密性好等优点，随着交通运输的高速化、节能降耗、减轻环境污染等要求的日益高涨，研制挤压壁板作为车厢地板、壁板、顶板等结构件就愈加重要。

The system manage disaster point by subarea , setup the map layer of disaster point,traffic location,disaster cincture for the example of LOU FAN county,people are clear at a glance of the information of disaster scene,distributing density on the geology map.

本系统以娄烦县为例，根据实际需要设计系统流程，科学合理的定制系统功能，对那里的灾害点进行分区管理，设置灾害点图层、交通位置图层、灾害带图层等，使得灾害的发生地点、分布密度等信息在地质交通图上一目了然。

Hubei can be divided into 9 kinds of three grade region to soil erosion type and intensity,based on the information of the type and patterns of landforms,crust stability,populationcomposition,formation of landuseing type,structure of natural ecosystem,local industricalcomposition,traffic network and city-town system,natural resources and cleugh density.

以地貌形态类型组合结构及地壳稳定性、人口组成结构、土地利用类型结构、自然生态系统结构、地域产业结构、交通网络和城镇体系结构、自然资源结构、沟谷密度分布信息为基础，将湖北省土壤侵蚀类型、强度划分为9个3级类型区。

So to get an ordinary generating method of probability density function is greatly important for traffic researcher and engineer.

为此，寻求一种简便的产生概率密度函数的统一方法是十分必要的。

It is difficult to find a probability density function fitting for all kinds of traffic survey data.

交通流统计分布函数的形式具有多样性，选择把数据套到一个适合的分布上去常常是困难的。

It indicates that when the vehicle density is decreased, the traffic efficiency will be heightened and the air pollution concentration on the elevated road will be decreased.

结果表明，通过降低车密度，不但提高了通行效率，缓解了交通堵塞，而且还减少了高架道路上的空气污染。

Based on the analysis of current situation of urban traffic signal control, a method of single intersection signal control was presented based on fuzzy neural network control. Density of vehicle flow of current and next phase was determined by detecting the queue length of the current and next phase, so that it was further determined whether the phase should be changed or not.

在分析城市交通信号控制研究现状的基础上，提出一种基于神经网络模糊控制的单路口交通信号灯控制方法，通过检测当前相位的排队长度和下一相位的排队长度得出当前相位以及下一相位的车流密度，进而判断是否进行相位变换。

The characteristics of bicycle flow are analyzed based on observational data. The results show that the density of the queued bikes decreases lineally as does the width of the bike lanes. The relationship is based on scientific methodology applicable for calculating bicycle traffic capacity at signaled intersections.

为科学合理地解决城市道路信号控制交叉口自行车交通流通行能力的计算问题，在分析大量实测数据的基础上，对信号控制交叉口自行车交通流的运行特征进行了分析，得出自行车停车排队密度随交叉口自行车道宽度增加而线性递减的关系。

The characteristics of bicycle flow are analyzed based on observational data. The results show that the density of the queued bikes decreases lineally as does the width of the bike lanes. The relationship is based on scientific methodology applicable for calculating bicycle traffic capacity at signa LED intersections.

为科学合理地解决城市道路信号控制交叉口自行车交通流通行能力的计算问题，在分析大量实测数据的基础上，对信号控制交叉口自行车交通流的运行特征进行了分析，得出自行车停车排队密度随交叉口自行车道宽度增加而线性递减的关系。

Have a lot of advantage , former predestined relationship of Huizhou City advantage , Huizhou City is located in peart triangle Northeast , adjacent HongKong , fields such as Shenzhen , Dongguan , geographic location are very advantageous;Secondly , Huizhou City is a minimal city of pearl triangle population density , both land resources and water resource enrich comparatively;Huizhou City already forms the body traffic network being composed of deepwater port , express highway , Beijing-Jiulong Raiway , airport etc.once again , at present , logistics advantage is very obvious;Now available Huizhou City electronic information estate , petroleum and chemical estate etc.develops vigorously finally , supporting advantage having already formed fairly good estate.

惠州有许多优势，先是地缘优势，惠州地处一反常态一角东北部，毗邻香港、深圳、东莞等地，地理位置十分优越；其次，惠州是珠三角人口密度最不的城市，土地资源和水资源都比较丰富；再次，目前惠州市已形成由深水港、高速公路、京九铁路、航空港等构成的立体交通网络，物流优势很明显；最后，惠州现有的电子信息产业、石化产业等蓬勃发展，已经形成了较好的产业配套优势。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。