We saw the Schr?dinger equation for atomic hydrogen, but you can write it for more complex systems.

我们看过原子氢的薛定谔方程，但其实我们能把他用在更复杂的体系。

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Within that mix, the hydrogen atoms form connections that function like hooks, onto which carbon or nitrogen atoms can presumably grab to form the beginnings of complex organic molecules.

在那样的混合体中，氢分子的连接具备了挂钩(hook)的功能，碳原子或氮原子可以抓住这个挂钩，以形成复杂生物分子的起始部分。

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Blistering radiation from the infant stars not only lights up the neighborhood but also carves out bubbles in the surrounding hydrogen gas, giving NGC 604 its complex structure.

婴儿恒星所发出的酷热辐射不仅将周围区域照亮，而且在周围的氢气中划分出许多泡泡，这说明了NGC 604的复杂构成。

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We saw the Schr?dinger equation for atomic hydrogen, but you can write it for more complex systems.

我们看过原子氢的薛定谔方程，但其实我们能把他用在更复杂的体系。

麻省理工公开课 - 固态化学导论课程节选

Paclitaxel comes from the Pacific yew, a small, slow-growing fir found in small pockets in the Pacific Northwest. (Docetaxel comes from the European yew.) Devising a synthetic version is difficult because the chemical is exceedingly complex, marked by concentric rings of carbon, hydrogen, nitrogen and oxygen.

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