This means that these muscle cells become less reactive to stimuli.

这意味着这些肌细胞对刺激反应性降低。

Unsaturated bonds are more reactive, and it is here that ozonolysis does its work.

不饱和键反应性更强，这就是臭氧解作用。

Reactive Attachment Disorder Something we've covered before on this channel is attachment styles.

反应性依恋障碍我们之前在这个频道上讨论过依恋风格。

Instead, it was a type of terror, a temperamental quality known as 'reactivity'.

相反，这是一恐惧，一为“反应性”气质。

However, something called Reactive Attachment Disorder, or RAD, prevents this bond from ever occurring.

然而，所谓反应性依恋障碍（RAD）会阻止这联系发生。

But when hydrochloric acid dissolves in water droplets, it forms reactive ozone-depleting molecules.

但是，当盐酸溶解在水滴中时，它会形成反应性破坏臭氧。

Epidemic responsiveness also depends hugely on people who know and trust each other.

传染病流行性反应性也很大程度上取决于人们彼此了解和信任。

This results in what researchers call " reactive aggression" —instead of being defensive, we go into attack mode.

这导致了研究人员所说“反应性攻击”——我们进入攻击模式，而不是防御性攻击。

Now, here's a very important point: our models of the world are predictive — not reactive.

现在，有一点非常重要：我们世界模型是预测性，而不是反应性。

But when aluminum reacts with oxygen, it forms aluminum oxide, which is non-reactive and protects the pure metal underneath.

但是当铝与氧气反应时，它会形成氧化铝，它是非反应性，可以保护下面纯金属。

It's going to make you far less reactive.

它会让你反应性大大降低。

They all have the very similar property of not being reactive.

它们都具有非反应性非常相似特性。

It's just that we are such a reactive society.

只是我们是一个反应性社会。

That can make the concrete softer, or chemically reactive.

这可以使混凝土更软， 或具有化学反应性。

Biofuels like ethanol and biodiesel are highly reactive and combustible.

乙醇和生物柴油等生物燃料具有高度反应性和可燃性。

These are highly reactive because they have seven valence electrons.

它们具有很高反应性，因为它们有七个价电。

That our reactive approach to public health is inherently flawed.

我们对公共卫生反应性方法本质上是有缺陷。

And then they come out with the reactive resin bowling balls.

然后他们就推出了反应性树脂保龄球。

Blue is for health, the red is for flammability, and yellow is for chemical reactivity.

蓝色代表健康， 红色代表易燃性， 黄色代表化学反应性。

In 1991, reactive resin balls were introduced and there was another significant jump.

1991 年， 反应性树脂球问世， 再次实现了重大飞跃。