trivers

trivers

美 　英

• 网络特里弗斯；染料颜料

例句

The generalized hypothesis would therefore predict that physically attractive parents should have more daughters than sons.

所以广义的“Trivers-Willard假设”可以预测那些帅哥靓妹们更容易生出女儿。

This age effect, too, could be ascribed to the Trivers-Willard hypothesis if, say, sperm quality falls with age.

同时，年龄效应也可以看做是属于特拉威斯-韦尔拉假设（的一部分），比如说随着年龄的增长，精子的质量在下降。

The "Trivers-Willard hypothesis" argues strong healthy women tend to have sons in order to ensure her genes and family line are passed on.

根据“Trivers-Willard假说”，健康强壮的女性更趋向于生男孩，这样就能够保证他们的基因和家族能够代代相传。

The Trivers-Willard theory has been tested with success in several species of wild animal.

特拉威斯-韦尔拉理论在野生动物身上所作的几例实验中得到了证实。

According to Robert Trivers of Rutgers University in New Jersey, pure altruism is a mistake.

根据新泽西州拉特格斯大学的罗伯特·特里弗斯，纯粹的利他主义是个错误。

But that is what two evolutionary biologists, Robert Trivers and Dan Willard, hypothesised nearly four decades ago.

而这却是罗伯特•特里弗斯和丹。维尔拉这2位进化论生物学家四十年前就提出的假设。