对数平均 meaning in Chinese

logarithmic mean

Logarithmic mean temperature difference
对数平均温差
The influent factors and available ways of the radiator " s performance consolidation are analyzed as well
散热器性能强化措施归纳为：改善传热系数k ，增加对数平均温差t _ m ，扩大传热面积f _ a ，减小散热器重量等。
In the deducing process , no specific flow mode is presupposed , and the conclusion of temperature subtracting by the same side for logarithmic mean temperature difference can be easily drawn
推导过程无需假定冷热流体的特定流向，并利于得到对数平均温差“同侧相减”的规律。