早期的大奖赛中，赛车往往使用由暴烈的化学药品和添加剂组成的强力混合物，通常含有大量的苯、乙醇和航空燃油。
Early Grand Prix cars ran on a fierce mixture of powerful chemicals and additives, often featuring large quantities of benzene, alcohol and aviation fuel.
提高磷酸酯抗燃油的电阻率，避免元件发生电化学腐蚀。
Promote the resistance of fire resistant oil, to protect elements against electrochemical corrosion.
燃油以化学能的形式提供所需的能量：燃油燃烧(被氧化)释放热量。
Fuel provides the needed energy in the form of chemicals that can be combusted (oxidized) to release heat.
目的了解上海目前使用最普遍的国产燃油助动车尾气冷凝物中有机污染物的化学组成。
Objective To find out the organic pollutants in the haust condensate of domestic motorcycles combusting petroleum in Shanghai.
目的了解上海目前使用最普遍的国产燃油助动车尾气冷凝物中有机污染物的化学组成。
Objective To find out the organic pollutants in the haust condensate of domestic motorcycles combusting petroleum in Shanghai.
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