Is just a chemical reaction that compels animals to breed.

不是让动物繁衍后代的化反应罢了。

The blue hue is caused by chemical reactions in plankton which produced the blue light.

蓝色荧光是由浮游物产化反应产的。

Other aerosols can host chemical reactions that damage the ozone layer.

其他气溶胶可以主导伤害臭氧层的化反应。

The ability to study chemical reactions stage by stage will be equally important.

能够研究化反应中的每步同样很重要。

Now, during the roasting process, there are over 1,500 chemical reactions that take place.

在烘焙程中，会发超 1,500 化反应。

Some of our senses, such as vision, use chemical reactions that take time.

我们的某些感官，比如视觉，利用的是耗时的化反应。

No chemical reaction occurs when tape is pressed onto a surface.

当胶带被铺展在表面上，没有化反应的发。

In science, a catalyst is a substance that accelerates a chemical reaction.

在科中，催化剂是速化反应的物质。

It's actually to start a chemical reaction.

而是为了引发化反应。

And when all three mix together, the extremely hot chemical reaction lets off oxygen.

当三者融合，将发化反应，发热产氧气。

And this chemical reaction got a great reaction from the students.

这个化反应引起了们的强烈反响。

The teacher carefully explained each facet of the chemical reaction.

老师仔细解释了化反应的各个方面。

And they tracked heat flow through the material, to monitor chemical reactions.

然后对通这材料的热流进行追踪，以监测化反应。

Many molecular enzyme machines can carry out thousands of chemical reactions in a single second.

许多分子酶机器可以在秒钟内进行数千次化反应。

The electricity in our bodies is created by chemical reactions between cells.

我们体内的电是由细胞间的化反应产的。

Because essentially the whole metabolism, all the chemical reactions in your body, are accelerated.

“因为从本质上说，体内整个新陈代谢和所有的化反应都在速。”

DAC technology uses chemical reactions to remove carbon dioxide from the air.

直接空气碳捕获法技术能够利用化反应去除空气中二氧化碳。

A catalyst is a substance that permits certain chemical reactions to happen.

催化剂是允许某些化反应发的物质。

One enzyme can activate a thousand of these chemical reactions in an hour.

个酶每小时 可激发千个这化反应。

Scientists think these chemical reactions could exist on icy moons.

科家认为这些化反应可能存在于冰冷的卫星上。