vehicle emission standard中文什么意思

车辆废气排放标准

• vehicle:    n. 1.车辆；载运工具；飞行器；运 ...
• emission:    n. 1.(光、热、气体等的)发出， ...
• standard:    n. 1.标准，水准，规格，模范。 ...

例句与用法

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1. More stringent fuel and vehicle emission standards
   收紧车用燃料及车辆废气排放标准
2. Improvement of vehicle emission standards to euro iii
   采用较严格的欧盟iii型废气管制标准
3. Implement strict vehicle emission standards
   实行严格的机动车排放标准
4. Motor vehicle emission standard will be tightened to euro iv by 2006
   年前收紧车用油品质量至欧盟
5. We introduce new vehicle emission standards to help clean the air
   引进新的车辆废气排放标准，洁净空气