| 2. | In this research , after testing and studying the engine cooling system , the author finds the factors which influence the system and the changing rules . the coolant temperature of the engine cooling system is influenced by a number of factors , which mostly change unceasingly , and have a non - linear relationship with the engine coolant temperature . and it is difficult to accurately depict the relationship with mathematics equations
在本课题研究中,通过对汽车发动机冷却系统进行测试与研究,找出了系统的影响因素和变化规律:发动机冷却系统冷却液温度受许多因素的影响,且这些影响因素大多是不断变化的,并与发动机冷却液温度呈非线性关系,发动机的冷却液温度与各影响因素间的关系很难用数学方程进行准确描述,且发动机的冷却液温度的升高和降低是一个缓慢变化和大滞后过程。 |
