Unfortunately, at this low end of the scale, slight variation in values can show large percentage changes.
不幸的是，即使在这么低的用户数量情况下，对参数值的设置稍微变化就会得出很大百分比的变化。
2
A random variationof size of resources and its effect on project duration, queue length and percentage utilization is highly desirable and deserves attention from the researchers.