我今天才发现的!以前我也一直以为这个值在正常范围内是越低越好。多看多读多学。

来源: 2022-07-05 12:25:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

楼上一网友说我的值接近临界高点,所以我去找最佳值。most of testing results have a normal range, but it also has an optimal value. 

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