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1·Fat has twice the calories per unit weight than protein or carbohydrate sugar has, as a consequence, has the greatest survival value.

脂肪单位体重的卡路里含量是蛋白质和碳水化合物的两倍，因此，有最能维持生存的价值。

2·As the originator of the theory of evolution, Darwin believed that the universal recognition of facial expressions would have survival value.

作为进化论的创始人，达尔文认为对面部表情的普遍识别具有攸关存亡的价值。

3·What was its survival value?

其生存价值是什么？

4·However, goods can be desirable for a reason other than survival value.

但是，货物不单具备生存价值，还有其它取悦人心的原因。

5·If intelligence has high survival value, why are so few creatures intelligent?

如果说智能有很强的生存值，那么为什么智能生物会如此之少？

6·Ethology is concerned with the study of adaptive, or survival value of behavior and its evolutionary history.

动物行为学是与动物的适应性，或行为上的生存价值及进化史方面的研究有所关联。

7·The conclusion is a summary about Simmel's modernity theory. It's mainly about its contemporary survival value.

结论部分主要是对齐美尔现代性理论的启示意义的总结。

8·There is another, again poignant, possible explanation for the disappearance of the big-brained people. Maybe all that thoughtfulness was of no particular survival value in 10, 000 B.C.

对于这种大脑袋人种的灭绝，还有另一个更为尖锐的假说：也许在一万年前，深邃的思想对生存而言并没有什么特别的价值。

9·The death narrative in Zhang Cheng-zhi s works in this period is not a simple carrier to complain misery, but is the method of developing a new way of manifesting survival sense and survival value.

该时期张承志作品中的死亡叙事不是单纯的控诉忧患的载体，而是在开辟表现生存意识、体现生存价值的新径。

10·If it has any value at all, it is only to meet survival needs or as a strategic soapbox to evangelize non-believers.

如果非要说工作有什么价值的话，仅仅是满足生存的需要或者工作场所可以作为战略上的临时演说台来接触非信徒。