Many engineering disciplines rely on supercomputers to simulate complicated physical phenomena - how cracks form in building materials, for instance, or fluids flow through irregular channels.

许多工程学科都仰仗于超级计算机来模拟复杂的物理现象-比如建筑材质如何发生溃裂，或者液体流过不规则管道等。

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Seemingly without prejudice, carbon atoms will combine with almost any other element to form the more complicated building blocks of life.

他好像不受任何歧视，几乎可以和所有的原子相结合形成更加复杂的生命建材。

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In this paper, a method of building complex structures begun by the simplest stems is presented; the simpler substructures are pasted recursively to form more complicated branches.

为减少对计算机资源的占用，提出了一种从最简单的子结构起，通过子结构的引用来形成复杂结构的方法。

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