The difference now is that your focus shifts to testing whether the various qualities of the system are within acceptable thresholds for release.
现在的分歧在于，您的重点转移到测试这个系统的各种特性是否在发布的可接受极限内。
2
There was no significant difference between the thresholds of the cold pain on left fingers, the heat pain on left dorsum pedis.
左手指的冷痛觉与左足背的热痛觉在两种刺激温度变化率所得阈值之间无显著性差异。
3
This method splits difference image into a set of subimages, and determines segmentation threshold of the whole scene by combining the thresholds of subimages.