On average, in those years, S&P 500 earnings declined 18.3% y-o-y.
这5年中标普500指数每股收益平均同比下降18.3%。
Merge sort has o (n log n) worst-case and average-case performance.
合并排序的最差性能和平均性能为o (nlog n)。
My John is just a bit smaller than the average port-o-potty.
我的厕所比通常的那种porty - o - porty要小。
Tests prove that the average data transfer rate of the RAID which uses the read prefetch policy increases! by 60 % , meeting the high requirement of I/O performance in digital systems.
实验表明，采用顺序读预取策略的实际读平均数传率提高了60％，可以满足数字化系统对I/O性能的高要求。
The effect of the applied stress magnitude on the average size of O phase is up to 106% and the size standard deviation of O phase increases considerably with applied stress increasing.
外加应力大小对O相析出平均尺寸的影响可达106%，并且O相析出的尺寸标准差随外加应力增加而显著增大。
However, because the average customer vector is extremely sparse, the algorithm's performance tends to be closer to o (m + n).
但是，由于顾客向量的平均值很稀疏，算法的执行更倾向于接近o (M + N)。
O. J. -style pursuits may make for exciting TV, but the fatality statistics are sobering: Police chases kill, on average, one Californian every week.
急速式的追击也许是为刺激的电视节目而制作，但死亡统计数据是发人深省的：警方的追击平均每周将一位加利福尼亚人置于死地。
The average time complexities of the basic and the advance attacks respectively are O(283) and O(278).
基本攻击和优化攻击的时间复杂度分别为O（283）和O（278）。
The average time complexities of the basic and the advance attacks respectively are O(283) and O(278).
基本攻击和优化攻击的时间复杂度分别为O（283）和O（278）。
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