交通

It influences the stability of traffic flow,and is an important influential factor of road capacity and safety.

车道利用率影响交通流的稳定性，是道路通行能力和交通安全的重要影响因素。

The results show that flame temperature and carbon granules concentration at concave positions of pistons are quite high, but in convex positions of the pistons they have a large circulated variation.

西安交通大学汽车工程系陕西西安710049；西安交通大学汽车工程系陕西西安710049陈硕

3Rd Combat Communications Group, Tinker AFB, Okla.- provides deployable computer communications, navigation, and air traffic systems, anywhere in the world and under hostile conditions.

第3战斗通信大队，廷克空军基地，俄克拉荷马州-提供部署计算机通信，导航和空中交通系统，在世界任何地方和敌对的条件下，提供部署计算机通信，导航和空中交通系统。

After the second World War, the accumulation of experience, science and technology and the combination of transportation infrastructure and marine engineering make the ability of constructing large-span bridges and tunnels more powerful, so the cross-channel traffic engineering constructions has been rapidly developed in the world.

第二次世界大战后，技术、经验的积累与科技的发展以及交通基础工程和海洋工程技术相结合，使得工程界建造大跨度桥梁与隧道的能力越来越强大，因此世界跨海交通工程的建设得到了迅猛的发展。

"Communications, leisure, living, product consist of city's fundamentalfunctions"(《Athens Charter》). With the development of society, tourism has becomean important function of city. City is the origination and destination of tounism byaccommodating the visitors. Because of the high efficience of transportation, perfectaccommodations, interesting amusement facilities and wonderful "human culturebackground", city becomes an important place which absorbs more and more people.Any landscape tourism zone or other places only depend on city that can formperfect receivirg systems. Tourism and amusement are different with the normalliving of citizen's, but all of these actions are under the base of fitting the high levelleisure wanted. City provides important carrier to deal with this contradict.Meanwhile, it becomes the bridge between tourism and city planning and UrbanDesign. Only expanding this research fields under city level that can take the maincontradict of"City Tourism." City Tourism is composed with some different loose trades.

雅典宪章》认为：&交通、游憩、居住、生产&构成城市四大功能，随着社会的发展，旅游服务已成为现代城市重要功能之一，城市是出入境和接待工作的必经之地，也是旅游的主要目的地和客源地，城市由于其便利的交通、完善的住宿餐饮、娱乐设施及良好的人文环境而成为重要的旅游吸引地之一，任何风景旅游区或其他旅游活动也只有依附于城市才能形成完善的接待服务体系，旅游者在城市中的旅游与游憩需求与居民日常生活虽有差异，但都是在满足基本要求基础上的高层次游憩与休闲活动，城市为解决上述矛盾提供了重要载体，也成为旅游业和城市规划与设计行业共同发展的桥梁，只有深入城市层面展开研究才能抓住旅游产业发展的主要矛盾。

By putting forward that its wrong to banned all the electronic bike running on the road, but ought to make homologous administrate measures, normalizing electronic bicycle industry, administrating strictly, performing license plate and driving licence management、drving permission system and constraint insurance system, some basis in theory is explored to promote healthy development of electronic bicycle transit system with reason.

提出不能完全禁止电动自行车上路，而是要针对目前电动自行车交通现状出台相应管理措施，规范电动自行车行业，严格依法管理，实行牌证管理、准驾制度和强制保险制度等，对促进电动自行车交通的合理、健康发展提供一定的理论依据。

Where anyone forges, alters or uses forged or altered motor vehicle registration certificate, plate, driving permit, conformity inspection mark, insurance sign or driving license or uses the motor vehicle registration certificate, plate, driving permit, conformity inspection mark or insurance sign of any other vehicle, they shall have their motor vehicles confiscated and be detained by the traffic administrative department of the public security organ, and a fine of not less than 200 yuan but not more than 2000 yuan shall be imposed; if a crime is constituted, he shall be subject to criminal liabilities in accordance with the law.

伪造、变造或者使用伪造、变造的机动车登记证书、号牌、行驶证、检验合格标志、保险标志、驾驶证或者使用其他车辆的机动车登记证书、号牌、行驶证、检验合格标志、保险标志的，由公安机关交通管理部门予以收缴，扣留该机动车，并处二百元以上二千元以下罚款；构成犯罪的，依法追究刑事责任。有下列行为之一的，由公安机关交通管理部门处二百元以上二千元以下罚款

However, at street districts in Macao, vehicle exhaust is the same important traffic source as paved road dust: paved road dust and vehicle exhaust account for 48%～54% and 43%～48%, respectively, of primary PM〓 concentrations from local traffic source, and for PM〓, the contributions are 38%～44% and 55%～60%, respectively.

在澳门交通环境中，机动车的贡献则显著上升，与道路扬尘相当；对PM〓，道路扬尘和机动车浓度分担率分别为48％～54％和43％～48％；对PM〓，机动车排放则成为最重要的交通源，其浓度分担率为55％～60％，道路扬尘则降至38％～44％。

The occurrence of accidents under different natural conditions was analyzed. The main causes of traffic accidents included low friction coefficient of road surface due to deficient illuminance, low visibility and accumulated mass dust and exhaust gas, and imperfect safety measures.

通过对不同自然条件下交通事故的形成过程进行分析，认为洞内照明不足、能见度低、大量尘埃和废气凝聚造成路面摩擦系数低、安全设施不完备是导致隧道交通事故的主要原因。

Leaf samples from three evergreen species (southern magnolia, camphor tree, boxtree) and one deciduous species in Shanghai were sampled during 2005 to 2006. The results showed that there has big difference in accumulating capacity and tendency among these species.

采用特征比值法对上海环境数据进行的源分析结果显示：选定的工业区域大气PM10中PAHs污染主要来自工业排放，其次为交通和扬尘污染，总体表现为混合污染；表层土壤分析结果为煤炭燃烧和交通排放混合污染。

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。