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- The experiment and simulation of traffic exhaust pollution near urban open road 城市开阔道路的交通排气污染实验和模拟
- Effective measures have been taken to prevent exhaust pollution. 业已采取有效措施以防止废气污染。
- traffic exhaust pollution 城市交通污染
- One early accomplishment was the Clean Air Act of 1963, and its later amendments, which set goals and procedures for reducing automobile exhaust pollution. 最早通过的是1963年的“洁净空气法”及以后的补充条款,为减少汽车废气污染制定了目标及程序。
- With this model, the simulations of automobile exhaust pollution in Shanghai downtown area are made.The results are well accordant with the measurments. 利用此模型对上海市区的汽车排气大气污染情况进行了仿真,其仿真结果与实测数据相符合。
- In daily life, people can reduce vehicle exhaust pollution through maintaining central components in engine air intake system regularly in order to protect the urban air. 在日常生活中,人们可以通过对发动机进气系统中的相关部件进行定期地维护和保养来降低汽车排气污染,以达到减少城市大气污染的目的。
- Research on the harm of traffic exhaust gas pollution in city and its control 浅析城市道路交通废气污染危害及控制措施
- Public security, transportation, railway, fishery, and other such administrative authorities in line with their respective responsibilities shall exercise supervision and management of the prevention over exhaust pollution by motor vehicles and vessels. 各级公安、交通、铁道、渔业等管理部门根据各自的职责,对机动车船排气污染防治实施监督管理。
- Administrations in charge of the production and maintenance of motor vehicles and vessels should include prevention of their exhaust pollution in the respective sectional quality control. 第二十四条机动车船生产、维修管理部门应当将机动车船排气污染防治纳入行业质量管理。
- Environmental protection authorities of People's Governments at various levels shall exercise unified supervision and administration over the prevention of exhaust pollution by motor vehicles and vessels. 第二十三条各级人民政府的环境保护部门对机动车船排气污染防治实施统一监督管理。
- The atmospheric problems lying ahead of mankind and demanding prompt solution: destroy of ozonosphere, greenhouse effect, acid rain and automobile exhaust pollution were summarized in this paper. 综述了人类面临亟待解决的大气污染问题:臭氧层破坏,温室效应,酸雨和汽车尾气污染。
- Coordinating with national technology police ,the regulation of vehicle exhaust pollutant and some national standards as eqv.European regulations are coming one after another. 为配合国家技术政策的实现,汽车污染物排放法规以及等效采用欧盟法规的国家标准陆续出台。
- The rush hour traffic is murder. 交通高峰时间真是难以忍受之事
- This course is divided into engine working principle, performance test.The promotions of thermal efficiency and decries of exhaust pollutions are the major goal. 本课程由引擎分类及用途,引擎工作原理、引擎性能测试及提升引擎效率节省燃料消耗,抑制排气造成的空气污染。
- exhaust pollution of motor vehicle 汽车排气污染
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动,驶进了车流。
- The new road will soon be opened to traffic. 这条新马路不久就可通车。
- Developing LPG automobile is one of the solutions of automobile exhaustion pollution problem, and the Way of improvement of city atmo sphere quality. 发展液化石油气汽车是治理汽车尾气污染,改善城市空气质量的重要途径之一。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- What are the duties of a traffic warden? 街道停车管理员的职责是什麽?