It's a cheap way to multiply solar power; instead of producing lots of expensive PV panels, you can get the same amount of electricity with relatively cheap mirrors.

这是一种倍增太阳能电力的便宜方法；不用制造很多昂贵的太阳能电池板，使用相对便宜的镜子，你就可以得到相同数量的电。

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Poetry, as the oldest way of human existence, is a sun-flower-like vegetable in the form of words breathing the sunshine. Its potential to multiply and grow is remarkable.

诗作为一门古老的人类生存方式，其语言是充满呼吸的向阳生长之物，它的繁殖和增生能力是惊人的。

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And that certainly wasn't true way back at the start of A, as the fertilized egg first begins to split and multiply, subdivide and make organs.

显然不是在A阶段这么早就开始的，当受精的卵子开始分裂繁殖，继续分裂，形成器官。

耶鲁公开课 - 死亡课程节选

In 1994 her partner Kraus discovered a way to artificially multiply cells.

FORBES: Cell makers

My grandfather had accepted as gospel the idea that the way to build a nest egg was to let the dividends be reinvested in more stock let it ride and multiply.

FORBES: Hidden Tax Time Bombs That Sabotage Retirement

That observation is only useful, though, if you can multiply dermal papilla cells and do so in a way that allows them to keep their ability to induce hair growth.

ECONOMIST: A cure for baldness