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)。
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。
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。
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