meaningful difference翻译

meaningful difference的基本解释

读音: 美: 英:

有意义的差异：在统计学中，指两个或多个组之间的差异是由于真正的影响因素而不是由于随机误差造成的。

例句

Kevin Balke, a research engineer at the Texas A&M University Transportation Institute, says that while smart lights can be particularly beneficial for some cities, others are so jammed that only a sharp reduction in the number of cars on the road will make a meaningful difference.德克萨斯农工大学交通研究所的研究工程师凯文·鲍克说，虽然智能交通灯对一些城市特别有帮助，但有些城市太拥挤了，只有大幅减少道路上的汽车数量才能有效改变拥堵的局面。
What we were looking for was to see if there was a meaningful difference.我们正在寻找这是否有真正意义上的差别。
It's hard to believe that such simple food changes can make a meaningful difference, but data from hundreds of studies show they can.这么简单的饮食改变就能带来这样的效果，真让人难以置信，不过从数百项研究得出的数据显示出这种方法的确奏效。
0
纠错

相关推荐：