leaded gasoline

This paper analyzes cause of knocking and main affected factor of anti-knocking of gasoline engine, It describes the harmfulness of leaded gasoline to the vehicle and human body. The paper also introduces concrete target and measure of pollution control of car exhaust at home and abroad.

本文分析了汽油机产生爆震的原因和影响抗爆性的主要因素，论述了含铅汽油对车辆及人体的危害，并介绍了国内及国际上控制汽车排放污染的具体目标与措施。

Combustion of leaded gasoline released lead into the air where it could cause lead poisoning.

含铅的汽油燃烧向大气中排放铅,可导致铅中毒.

Leaded gasoline produces emissions containing lead, which coats the metals in the converter, rendering them ineffective.

含铅汽油排放的废气中有铅, 会使转化器中的金属涂上一层膜, 导致这些金属失效.

Main sources of lead include leaded gasoline, cosmetics, leaded paint, and over the counter drugs.

铅耶主要来源包括含铅汽油 、 化妆品 、 油漆 、 药仔等.

Tetraethyl lead worked leaded gasoline but was phased out because It'spoiled catalytic converters.

汽油中的四乙基铅效果不错,但已经逐渐淘汰,因为它会破坏触媒转化器.