试验结果表明：燃油温度、壁温都是影响沉积速率的重要因素，但油温的影响比壁温更大。
The results showed both fuel temperature and wall temperature are very important for the deposit rate, but the fuel temperature is move important than the wall temperature.
从镍磷化学镀的反应机理出发，讨论了反应中影响磷沉积速率和镀层中磷含量的主要因素，试验制备了含磷量较高且抗蚀性良好的镍磷镀层。
The chemical Ni P plating mechanism in acid baths and the major aspects which influence the plating rate and P content of Ni P alloy coatings were discussed.
试验表明：表面有沉积物时，碳钢自腐蚀电位负移、自腐蚀速率减小；
The test shows the corrosion self electric potential has negative displacement and the corrosion self rate is reduced if there is deposit on the wall.
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