And when rocks melt and reform anew, all evidence of that decay is destroyed.

当岩石融化并重新形成时，所有证据都被摧毁了。

I scanned her brow for any passing line that might indicate a settling emotion.

我她前额，看那上面会不会偶然出现一个皱纹，告诉我她正在热情。

It takes a certain amount of time for that brightness to dissipate.

亮度需要一定时间。

ALESCI : How much of a setback was the outbreak in 2006 of E. coli?

2006年爆发大肠杆菌疫情有多大程度?

Their collapse is being driven by human activity, everything from traffic to industrial farming and pesticides to light pollution.

它们是由人类活动造成，包括从交通到工业化农场，从杀虫剂到光污染。

And the water in the channel keeps the oxygen out, preserves all sorts of organic materials that normally decay.

河道中水将氧气挡在外面，保存各种通常有机物质。

First, their content of radioactive uranium decays to lead at a rate that can be used to calculate their age.

首先，他们放射性铀含成铅速度可以用来计算他们年龄。

The time it takes for exactly one half of the sample to decay.

恰好一半样本所需时间。

And the second cue is that this shadow attenuates higher frequencies more than low frequencies.

第二个线索是，这个阴影对高频声音比对低频声音更大。

Reverb in a natural setting tends to fade as the audio signal decays.

自然环境中混响会随音频信号而弱。

Jean Twenge just had a sub stack about the rapid decline of reading.

珍·特温奇刚刚在Substack上发布了一篇关于阅读迅速文章。

Well, it does dissipate, but it's proportional to the distance.

嗯，它确实会，但程度与距离成正比。

It's almost certainly a rapidly decaying orbit.

这几乎可以肯定是条快速轨道。

So it's really the rate at which p-values decay or climb that's really inferentially important.

因此, p值或攀升速度才是真正重要推论。

GGO appears radiographically as hazy increased attenuation with preservation of the bronchial and vascular margins.

GGO 在放射学上表现为模糊增加，并保留了支气管和血管边缘。

And the implementation scientists have focused on fidelity is a core component behind the voltage drop.

而实施科学家们关注保真度是导致效果核心因素。

And then what is our decay constant?

那么我们常数是多少？

The high luminosity, red color, and rapid decline are consistent with the afterglow of a gamma-ray burst.

高亮度、红色调以及快速特征与伽马射线暴余辉相符。

They then estimated the age of the mineral based on differences in the decay of the radioactive uranium to lead over time.

然后，他们根据放射性铀随时间成铅差异来估计这种矿物质年龄。

It also has a half-life of around five years, which is the time needed for half the cobalt-62 decay.

它半期约为五年，这是钴-62一半所需时间。