The last factor in key selection is its impact on the fact table.
键选择中的最后一个因素就是它对事实表的影响。
2
The selection of medicines has a considerable impact on the quality of care and the cost of treatment, it is therefore one of the areas where intervention is most cost-effective.
药物的选择对医疗质量和治疗费用影响极大，因此它也是干预措施最具成本效益的领域之一。
3
The different types of display technologies introduced in 2009 and 2010 will become important differentiators between devices and will impact user selection criterion, says Gartner.