The experiment found that though there was no difference in performance - the tasks were very easy - the level of activity in the subjects' brains differed, suggesting different levels of effort.

这项实验发现，尽管表现没有区别——任务相当简单——被研究对象脑部的活动级别不同，显示了努力程度不同。

youdao

Different from prior research, our study shows that among groups with different levels of product familiarity, there is no significant difference in evoked set size.

与以往的结果不同，发现不同熟悉度水平的组别间在激活域大小上不具有显著差异。

youdao

For different K levels, the most part of K absorbed by wheat is obtained from non exchangeable sources, among which the difference for mineral potassium is of relatively more significant.

在不同钾水平条件下，它们吸收利用土壤中的钾大部分来自非交换性钾源，其中矿物钾差异比较显著。

youdao

Mr Miliband's speech highlighted that one of the biggest factors in the different levels of pupil achievement was the difference in the quality of teaching within schools.

BBC: Failing teachers to 'leave with dignity'

Ensuring that the public understand the difference in levels of certainty of these different sorts of science has long been a challenge.

BBC: Flooding in York