... 临床症状改善情况 Clinical Symptoms Improved Conditions 从而改善油耗情况 Improving Fuel Consumption 改善空气污染情况 alleviate air pollution ...
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It reduces oil consumption and wear, while improving fuel economy.
它减少了石油消费量和磨损，同时提高燃油经济性。
This paper describes the measures taken for improving the operating reliability of Model SYY digital fuel consumption measuring equipment.
本文介绍了SY Y型数字油耗仪改善工作可靠性的措施。
It is concluded that in the running-in periods using limit screw as the speed-limiting device is better than governor plate for improving the fuel consumption and exhaust emission of the engines.
试验结果表明，在汽车走合期采用限位螺钉限速装置时，对改善发动机的油耗、排污量都比限速片装置优越。
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