fading rate meaning in English
衰落率
衰退率
Examples
- The measurement further indicates that the fading rate exceeds the median value by a factor of about 7 at 460mc and a factor of about 3 . 5 at 4110mc
测量结果进一步表明,衰落率在460兆赫时超过中值约6倍,在4110兆赫时超过中值约2 . 5倍 - For ikgy and lokgy dosimeters , the fading rate is about 1 % for one year after being stored in low temperature and low relative humidity ( rh < 60 % )
经辐照了1kgy和10kgy的剂量计，在低温、相对湿度小于60的条件下保存一年，年衰退率约1 。 - The results show that : nano - nickel powder is not useful for mh electrode during the high rate discharge phase as a conductor or additive ; superfine nickel powder is applicable for the conductor of the negative because of the good performance especially the cyclic stability at 1c rate by using 5 % ( mass percentage ) nickel powder ; the utilization of alloy , specific mass and volume capacity are increased with the decreased particle size of nickel powder in negative , however , the capacity fading rate at 1c discharge rate is also increased , so the capacity and the cyclic stability should be taken into account to make a choice of the particle size
结果表明： mh电极中加入纳米镍粉对负极的大电流放电性能不利。 mh电极中加入超细镍粉后电极综合性能好，尤其是1c循环稳定性，其最佳添加量为5wt 。减小镍粉粒度提高了电极合金利用率、质量比容量、体积比容量，但增大了负极1c容量衰减率，因此镍粉粒度的选择应综合考虑mh电极容量和循环稳定性。