But they can also be measured scientifically by recording brain wave activity.

这些也可以通过记录脑电波活动被科学地测量出来。

Just do it. Okay. Now try to increase your alpha wave activity.

照做吧！好。试着增加你α波的活性。

Lack of depolarizing flow through the dead segment results in a reduction of R wave activity.

坏死段去极化电流缺失导致R波活性降低。

As you relax more deeply, you move into NREM-2 stage sleep, as your brain starts exhibiting bursts of rapid brain wave activity called sleep spindles.

当你更加放松，你进入了NREM-2期睡眠，你的大脑开始展现出爆发式的快速脑电波活动，叫做睡眠纺锤波。

But there were a load of reports from France about wave activity hitting the ocean floor thousands of miles away and kind of reverberating through the earth.

但是有大量来自法国的报道称海浪活动撞击了数千英里外的海底并在地球上产生了某种回响。

It is important to be aware that in a proportion of cases Q waves and loss of R wave activity may develop very early in the course of STEMI.

重要的是要知道，在某些情况下，Q波和 R波活动丧失可能在STEMI过程早期发生。