These transitions span a few seconds and are obvious to even a non-musician - an aspect critical to their study, which was limited to participants with no formal music training.

这些停顿持续几秒钟，对于没有受过音乐训练的人来说也是非常明显的——这对他们的研究非常关键，研究对象仅限于没有受过正式音乐训练的人。

youdao

A gene linked to increased life span through calorie restriction also appears to play a critical role in boosting memory and brain power, according to a study published Sunday.

周日发布的一项研究表明：一个通过热量限制来增长寿命的基因似乎还对促进记忆和智力有关键作用。

youdao

This paper studies the critical time span and the approximate nonlinear action structure of climatic atmosphere and ocean.

研究了气候海洋与大气的临界时间跨度及其非线性作用的大致结构。

youdao

In a span of less than 24 hours, our traveling band experienced critical elements of the shea supply chain, from the picking, packaging and tracking of shea nuts enabled through SAP mobile technology in Janga Town to the processing of the nuts into butter at Gumu Shea.

FORBES: Smart Phones and Mobile Devices Create Smooth Transactions in Rugged Terrain

The filter material developed by Nikolaidis and his colleagues, with funding from the Critical Technologies Program and industry, has at least a 20-year life span.

CNN: Filter cleans arsenic-tainted water