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.
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。
本帖于 2022-07-05 12:49:21 时间, 由普通用户 kathyzh 编辑
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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