I had a little lapse of concentration in the middle of the race.

我在比赛中走了一下神。

《柯林斯英汉双解大词典》

Market concentration in the national press is similar.

国家媒体中出现市场集中化成了各国相似的一种现象。

youdao

I'm talking about a spiritual concentration in the unconscious.

我谈论的是一个精神无意识的集中点。

youdao

"There has been a real concentration in those three states of intertribal trouble.

VOA: standard.2010.03.23

But when the concentration in the alloy is 50/50 by mole, something magical happens.

但是当合金中的浓度,是1比1的时候，有些神奇的事发生了。

麻省理工公开课 - 固态化学导论课程节选

In the case of a ligand-receptor, a chemical signal in the form of a concentration of ligand gets converted into a biochemical signal.

在配体-受体系统中,配体浓度这种化学信号,转化为生化信号

耶鲁公开课 - 生物医学工程探索课程节选

The radon concentration in the average UK home is about 20 becquerels per cubic metre.

BBC: Radon

He said he had never previously lost his concentration in this way while driving.

BBC: Sir Ranulph Fiennes fined over car crash in Stockport

Of course Clear Channel's shareholders probably see nothing wrong with a little more concentration in the radio industry.

FORBES: Free the Airwaves