2) vehicle emission pollution
机动车排放污染
1.
In this paper,the related literatures were summarized and discussed on the present situation of vehicle emission pollution,emission regulation and policy,technology of pollution control,rare earth catalyst study,catalytic characteristics and problems in research and development in China.
本文从我国机动车排放污染的现状、机动车排放的法规与政策、国内外排放污染控制技术、稀土催化剂的研究与机动车净化催化剂中稀土的催化特性和机动车尾气净化催化剂研发中存在的问题等方面进行了综述与探讨 ,得到了一些有意义的结论 ,就机动车尾气净化稀土催化剂的研究与开发提出了一些设想和建议。
4) vehicle emissions
机动车污染物排放
1.
Application of the International Vehicle Emission model for estimating of vehicle emissions in Shanghai;
应用IVE模型计算上海市机动车污染物排放
补充资料：机动车
1.以机器开动的车子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条