长周期数据的英文

• long-period data

• 长周期:    long period; long-periodic; ...
• 数据:    data; record; information
• 周期数:    cycle life; number of cycles; periodicity
• 长周期:    long period; long-periodic; phugoid◇长周期运动 phugoid mode of motion; 长周期振动 [航空] phugoid
• 负载周期数:    zahl der beanspruchungszyklen sequential number/incremental number