Signals about their stressed state can pass to any neighboring plants that touch roots, so those plants know to prepare for drought by closing their stomata, too.

关于它们的压力状态的信号可以传递给任接触根部的邻近植，所以这些植也知道通过关闭气孔来为干旱做准备。

Devices work best when their internal antenna is parallel with the router's, so most antennas inside laptops are horizontal.

当设备的内部天线与路由器的天线平行时，接收信号的状态最佳，所以笔记电脑里的大部分天线都是水平的。

DHEA is the signal if it's chronic stress or not.

DHEA是判断是否处于慢性压力状态的信号。

How soon after the person is deceased do you need to get the eye globe, the eyeball, in order to get the retina in a condition that will allow you to record electrical signals from it?

人在去世后多久需要取下眼球，以便视网膜保持在能够记录其电信号的状态？

There's been a lot of research on you know how much it just has to do with like state signaling and like sort of getting us all on the same page.

关于它到底在多大程度上与状态信号有关，以及我们大家达成一致，已经有很多研究了。

But as someone becomes anesthetized, those signals become calmer and more organized, suggesting that different parts of the brain aren't talking to each other anymore.

然而， 当一个人进入麻醉状态时，这些信号会变得更为平静和有序，这表明大脑的不同部分之间不再进行交流。

His EEG machines differentiated a range of brain signals reflecting various states of consciousness, from high-frequency waves to low-frequency, delta waves.

他的脑电图机能够区分一系列反映不同意识状态的脑信号，从高频波到低频的δ波。

A type of semaphore with just two states. Also called a mutex.

一种只有两种状态的信号。也叫互斥信号。