迟滞率 meaning in English

delay rate

Contact pressure , hysteresis and no - even pressure ratio of no - gradual - enlargement finger seal under different length ratio and root circle of no - gradual - enlargement finger seal are constructed and analyzed , rules are summarized
本文对非渐扩形结构指尖密封在不同宽度比和根圆外径下的接触压力、迟滞率及偏载率等特性进行了作图、分析，得出了相应的规律。
According to the question lead to difficult to decrease the hysteresis and contact pressure during the form of the outline of the finger seal girder , attempt to bring forward a new structure of the finger seal girder outline - no - gradual - enlargement finger seal
本文针对指尖密封曲梁廓线形成中出现的不利于降低迟滞率和接触压力的问题，尝试提出了一种非渐扩形指尖密封曲梁廓线结构。