It 's a significant underestimation . That 's a cause for concern .
这是严重的低估，是值得关注的。
Operations managers know that an integral part of managing demand uncertainty is understanding the costs involved in over - or underestimation .
业务经理知道不确定的管理需求的主要部分是理解高估或低估需求所带来的成本。
Further reports revealed that it was the size of the meal portions , which led to an underestimation of calorie intake .
更多的深入研究显示，导致人们低估每餐摄入卡路里的原因是由于每顿饭的分量。
The iea 's underestimation of energy demand in 2004 contributed to a global jump in oil prices .
该机构曾在2004年低估了能源需求，结果促成了全球油价飙升。
The excessive focus on the short-term has resulted in a significant underestimation of low probability but high risks and in the increase of risk-taking behaviour .
