Social values, real as they are, depend on an evolutionary modification of the neural circuitry involved in basic survival.

尽管这些社会价值观念真实存在，但它们都基于保障人类基本生存所需的神经系统不断的进化和调节。

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Because in that day I reflect your own survival in the values of the world, shows their power.

因为在那段日子中我体现出了自己生存在世上的价植，表现出了自己的能力。

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Close correlation was found between protection enzymes and survival rate and values of higher and lower temperatures.

保护酶活性和存活率与较高温度区、较低温度区的相应温度密切相关。

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At one end of this spectrum are the values people hold when the struggle for survival is uppermost: they say that economic and physical security are more important than self-expression.

ECONOMIST: American values: Living with a superpower | The