The yield is above 74.4% after optimization.(最優化后的產量為74.4%以上。)

If not for this small optimization, we would go through every element twice.(如果不是由于這個小小的優化，我們將遍歷每個元素兩次。)

This will have an undesirable effect on query optimization.(這對于查詢的優化有著不良的影響。)

The degree of optimization done varies.(優化的程度不同。)

How would such optimization be done?(如何完成這種優化呢？)

Remember that premature optimization is the root of all evil.(要記住，過早的優化往往是錯誤的根源。)

File store does not support this optimization.(文件暫存器不支持這種優化。)

Follow search engine optimization tactics.(遵守搜索引擎最優化策略。)

This optimization is described in the TBSCAN descriptor.(在TBSCAN描述符中描述了此優化。)

This can be a valuable optimization aid.(這將是一個頗有價值的優化輔助手段。)