molecule

Organic chemists make molecules, very complicated molecules by chopping up a big molecule into *aller molecules and doing reverse engineering.

有机化学家将大型的分子切分成小分子 并进行逆向工程 来制作非常复杂的分子

已退役的美国上校 and molecule by molecule, so they're below what you can see.

约翰·亚历山大 一个一个分子设计而成的 所以肉眼并不可见

Eventually, these materials form what we call precursor molecules to molecules that are of biological interest, including what are called nucleobases.

这些物质最终 形成我们所说的前体分子 它们能形成具有生物学价值的分子 包括核碱基

...of the water molecule like to stick to the nearby oxygen atoms, which causes multiple water molecules to stick together.

喜欢附着在附近的氧原子上 导致多个水分子结合

We will attack every assumption, question every single molecule of evidence, every aspect of how that molecule was gathered, handled and *yzed.

我们会攻击每一种推断 质疑每一份物证 那物证是如何被采集 被移交 和被分析的

And the shape of haemoglobin is so important because when one molecule of oxygen binds to the haemoglobin protein, it actually changes the shape and that encourages more molecules of oxygen to bind.

血红蛋白的形态十分重要 因为当一分子氧结合到血红蛋白上 实际上这会改变其形态 以便于结合更多的氧

And it's doing that by causing all the air molecules in the atmosphere around us to start to vibrate, and what this sets up is a chain of movements of these air molecules, vibrating back and forth.

正是音叉的振动 导致我们周围环境中的 空气分子开始振动 这样这些空气分子 往复振动的连锁反应 就建立起来了

Chemically, fentanyl's a pharmaceutical designed to treat cancer patients potent enough that a molecule on the head of a pin is deadly, but if even a molecule's altered, then technically, it's not a controlled substance.

化学上来说 芬太尼是一种 治疗癌症患者的药物 用针头粘一个微粒就足以致死 但哪怕有一个微粒改变了 严格来说 它都不能算是管制药物

We'll get a sense for how it works once it's actually implanted into a human, so this is a schematic representation of how we might implant the capsule under the skin and then the capsule could potentially respond to the radiation exposure and once it responds it will release the therapeutic molecule or the protective molecule altering the physiology of the astronaut and protecting that astronaut from whatever threat exposure has happened.

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The only way in was to shrink between the molecules.

如果想进去 只能缩小 钻过分子间隙