With artificial photosynthesis, maybe we can split water molecules to make fuel like a plant.

通过人工光合作用，也许我们可以分裂水分，像植物一样制造燃料。

A model's code has to represent everything from the laws of thermodynamics to the intricacies of how air molecules interact with one another.

一个模型的代码必须代表一切，从热力定律到空气分相互作用的复杂性。

Composition of the molecule, the melting point.

关于分组合、熔点等。

It is a small molecule called a neurotransmitter that works in our brain mostly.

它是一种小分，被称为神经递质，主要在我们的大脑中起作用。

But which molecules should we search for?

那么哪些分是我们需要寻找的呢？

Caffeine, on the other hand, is kind of 'Trojan horse, ' its molecules bind to these adenosine receptors and block them, increasing your dopamine levels, and making you more alert.

不同的是，咖啡因则是一种“木马病毒”，它的分与这些腺苷受体结合并阻断它们传递信息，增加你的多巴胺水平，使你更加清醒。

Your molecules turn to dust and you crumble and go back into the earth and that's the end of the story.

故事的结尾，你的分会化作尘埃，解体，尘归尘土归土。

Water has the tendency to stick to itself; its molecules are attracted to each other through a force called cohesion which creates a tension on its surface that you can imagine as a sort of invisible skin.

水有相吸的特性，水分会聚力彼此吸引，在其表面形成一股张力，可以想像成一层隐形皮肤。

Copper ions do this by interacting with oxygen and changing the oxygen molecules. As a result, the virus cells cannot mutate.

铜离能与氧化合并改变氧分结构，这样病毒细胞就无法突变。

Co-opting nature's viruses to deliver base editors instead of the molecules that give you a cold is one of several promising delivery strategies that's been successfully used.

选择大自然的病毒来传递碱基编辑器而不是让你感冒的分是成功使用的几种有前途的传递策略之一。

Nano means tiny, so it's science and engineering on the scale of atoms and molecules.

纳米指的是很小的东西，所以纳米技术是在原和分范围内的科工程。

Antibodies are the molecules the immune system naturally builds to attack disease.

抗体是免疫系统自然产生的分物用以抵抗疾病侵袭。

A woman's nose is particularly attuned to MHC molecules, which are used to fight disease.

女性的鼻对一种名为MHC分的化物质尤为敏感。这种物质是用来对抗疾病的。

That's the molecule that gives rotten eggs their stinky smell.

这就是给臭鸡蛋散发臭气的分。

It`s based of these amazing properties of nanoparticles that only react to one specific molecule.

它是基于纳米粒的神奇特性，它们只对一个特定的分有反应。

It undergoes a thermal process just like the process of roasting coffee, it's called torrefaction and what that does is, it takes out low energy containing molecules in the form of gases.

经过焙烧这种类似烘焙咖啡的热处理，作用是以气体形式去除包含的低能分。

All flakes do maintain a six-sided basic shape though each one's arrangement of molecules differ.

所有雪花都保持着六边的基本形状，但每片雪花的分排列不同。

CRISPR-Cas9 combines a protein that can neatly snip DNA with a molecule that guides those molecular shears to a specific spot in an organism's genome.

CRISPR-Cas9利用某种蛋白质整齐地剪断DNA和一种分，这种分可以引导其结合到生物体基因组的特定位置。

Organic molecules could be the food for life, or they could be the product of life, or maybe they're from something all together different such as geology or meteorites that were deposited into the lake.

有机微粒可以成为生命的食物，也可能是生命的产物，或者也许它们来自不同的地方，比如沉积在湖中的地质或陨石。

Number two, does it have any molecules in the atmosphere?

第二，在它的大气里是否有任何分？