| 1. | Multiplies that value by the desired number of repetitions . this divides the surface up into regions
乘以想重复的数值。这在区域内分开表面。 |
| 2. | 1 . muscular endurance : refers to the length of time or the number of repetitions the muscle can perform at a particular rate of muscular activity
1 .肌耐力是指肌肉维持使用某一程度肌力时，所能持续用力的时间或反覆次数。 |
| 3. | The two groups were then subdivided : half used heavier weights with fewer repetitions ( up to eight ) while the other half used lighter weights with a greater number of repetitions ( up to 12 )
这两组再分成亚组：一半负重较重重复次数少，最多8次；另一半负重较轻，重复次数多， 12次。 |
| 4. | Depending on the number of repetitions , a “ tit - for - tat ” strategy , in which one plays cooperatively as long as one ' s competitor does the same ， may be optimal for the repeated prisoners ' dilemma
针锋相对策略，取决于重复的次数，当一个参与者合作的竞争，只要他的竞争者也这么做，那么可能对于重复的囚犯困境来说就是最佳的。 |
| 5. | Ensemble averaging ( ea ) is a conventional method for improving the snr of the recorded vep . depending on the snr of the recorded signal , ea requires 100 - 2000 trials to estimate an ep . targets of others methods are concentrated on decreasing the number of repetitions required and speeding up ep estimation
但是平均方法忽略了每次试验之间vep的变异，而且反复刺激会引起神经系统疲劳，危重病人难以承受，也将直接影响到诱发响应的波形，因此对vep进行单次或少次提取并跟踪每次试验中vep的变化成为人们关注的研究目标。 |
