Because we had good choices of test conditions and test vehicle, we conclude that the emission concentration distributions can describe emission of in-use light-duty vehicle in our cities traffic.

For exhaust pollution of in-use mobile vehicle, it implemented I/ M rule to ensure the maintenance of mobile vehicle which had nor reach the exhaust pollution control standard.

对在用机动车排气控制实施检测/维护（I/M）制度，对尾气排放不达标车辆进行正常的维修和保养，保证其发动机处于正常技术状况；

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Simplified Transient Loaded Mode for In-use Petrol Vehicle Emission Inspection Based on Vmas

基于Vmas系统的在用汽油车排放检测瞬态加载简易工况法

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Simple analysis of the measurement methods of pollutant emmission from in-use petrol vehicle

浅析汽油车排放污染物的检测方法

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A Study on Emission Test for In-use Gasoline Vehicle with Transient Driving Cycle

在用汽油车瞬态工况排放测试方法研究

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The monitoring system has the function of online and offline data and image transmission, the system achieves monitoring the process and results of in-use vehicle emissions testing, and the system increases accuracy, reliability and regulatory of the remote emission testing.

该系统具有数据和图像在线与离线传输功能，可实现排放检测过程和结果的远程监控，提高在用车排放检测的准确性、可靠性和可监管性。

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At present, compared with the new vehicle emission standards, the in-use vehicle emission standards are seriously behind the control level, which go against the prevention of the increasingly severe air pollution in China.

目前我国在用轻型汽车排放标准严重落后于新车排放标准的发展，不利于我国防治日趋严重的机动车排放污染。

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Experimental Study on Diesel Filter Particulate in Retrofitting in-use Vehicle An experimental investigation of exhaust smoke and power output of city bus installing DPF by the Lug-Down mode test

在用车排放改造中颗粒物捕集器的试验研究加装颗粒物捕集器的城市公交车辆加载减速烟度和功率实验研究

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As to the extension of valid term of gasoline exhaust control system, the implementation of OBD system requirements will provide a great improvement of in-use vehicle pollutants.

而在延长汽油车的排放控制系统有效使用期限上，将OBD系统纳入使用中车辆全程的管制范围内，对于未来使用中汽油车的污染改善将更为可观。

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This paper introduces the points for attention and technical characteristics of the milling machine from safety, technology and maintenance. A Study on In-use Vehicle Inspection and Maintenance Programs

从安全使用、技术应用、日常保养检查三方面较为详细地介绍了这一机型在施工中的注意事项及其技术特点。我国在用车检查与保养制度的研究

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Not only will it become the mandatory requirement for newly produced vehicle, but also the integrant part of in-use vehicle I/ M system management.

不仅将作为新生产车辆强制性要求的要素，也将成为在用车I/M制度管理的重要内容。

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The other is to improve the management, examination and maintenance for in-use vehicle and keep purification ability of pollutant control device is good by system and technology.

二是对在用汽车加强管理、检测和维护，从制度、技术方面保证汽车使用过程中污染控制装置的净化能力维持在一定水平。

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Integrated monitoring and maintenance of oilfield equipment. The chief measure for reducing in-use vehicle emission is I/ M program.

在用机动车监测与维修制度（I/M计划）是减少机动车污染排放的最主要措施。

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It is one of the key issues of Chinese city air quality improvement to treat and manage the in-use vehicle exhaust emissions.

在用车尾气排放的治理和监管是中国城市大气环境改善的重点工作之一。

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Research on the Rapid Test Method of In-use Vehicle Handling Stability Identification of Salmonella in lobster sauce with real time PCR

在用车操纵稳定性快速测量方法研究绝对定量PCR快速检测豆豉沙门菌

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Only the in-use vehicle emission can be controlled effectively is the fundamental way of pollution control from all the experience.

从各国的经验来看，只有对在用车排放进行有效控制，保证车辆在正常使用期限内排放达标，才是治理重型柴油车污染的根本之道。

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Acceleration Simulation Test in American in-use Vehicle

美国在用车的加速模拟测试

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Investigation of In-Use Vehicle Emission Inspections with Simple Driving Modes

利用简易工况法对在用汽车排放检测之探讨

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In-use Vehicle Emission Pollutants and Their Contribution to Air Pollution

在用汽车排气污染物和对大气污染分担率的研究

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Development of in-use vehicle inspection and maintenance database administration system

在用车检测/维护（I/M）信息管理系统开发研究

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The overall structure of remote monitoring system of in-use vehicle emissions testing is designed. 3.

设计了在用车排放检测远程监控系统总体结构。

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