物竞天择 natural selection

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1.

The survey found nearly 9 in 10 scientists accept the idea of evolution by natural selection, but just a third of the public does.

调查发现近 90%的科学家认同 “物竞天择 ”的理论，但普通民众中只有三分之一持这样的看法。

2.

Now , engineers suggest that the process of natural selection may have surprising implications for spacecraft as well.

现在，工程师们发现，“物竞天择 ”的进化理论在航天器的演进过程中同样会产生惊人的效果。

3.

In a sense , it was learned thousands of years ago , but natural selection favors the forces of psychological denial (8).

某程度上来说，我们几千年前就学会了，但物竞天择偏向于心理否认。

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4.

Through natural selection over thousands of years , these characteristics continue to the present day .

经过数千年的物竞天择，这些特征延续至今。

5.

As the programmer must learn to adapt to social , natural selection, survival of the fittest .

做为程序员一定要学会适应社会，物竞天择，适者生存。

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6.

Does natural selection only work on physical or it also work on mental as well?

物竞天择理论究竟是只在自然物质方面起作用呢还是也在精神方面起作用？

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7.

Genetic variations favored by natural selection often become common in a population .

物竞天择留下的基因变体在这类人中已是十分普遍了。

8.

They have thus become ecologically isolated and natural selection can then drive their genetic make-ups apart.

这样就导致了生态隔离，而物竞天择使得他们的基因组成也产生了差异。

9.

E. g. does natural selection refer to a group of random process?

例如物竞天择指的是一系列随机偶然的进化过程吗？

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10.

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