But evolution also requires repeated replication and mutation to generate the variation upon which selection works to give adaptive solutions.

但是进化还需要反复复制和突变产生赖以选择的变异，从而给予适应性解决方案。

youdao

When a new variation of an abstraction comes up, your code still works.

当提出了抽象的一个新实现时，你的代码仍然可以正常运行。

youdao

You see the world-renowned architectural works, through temporal and spatial variation, and its historical and cultural value of the increase.

你可以看到世界著名的建筑作品，通过时空变化，其历史和文化价值的增加。

youdao

In 2003, then-Georgia Labor Commissioner Michael Thurmond, a Democrat, launched Georgia Works, a variation of the Oregon plan.

FORBES: One Good Idea in Obama's American Jobs Act

In this case, the idea was simply replicating what works in America: starting a Brazilian variation of Diapers.com.

FORBES: Brazil's Dot-Com Gold Rush

It's a variation on the well-established breast cancer drug Taxol, which works by inhibiting cell division.

FORBES: Patrick Soon-Shiong and one of cancer's biggest riddles.