我们需要选择和差异来保持生活的趣味性。

We need choice and differences to keep it all interesting.

youdao

同时，我们还发现了信号选择性的差异，这能够使我们针对一些特定的细菌而不影响到其他。

At the same time, we also have found differences in signal selectivity that may allow us to target some bacteria while ignoring others.

youdao

这与常规的选择查询非常相似，惟一的差异是使用了 rec2xml() 函数和几个额外参数。

You'll easily notice that it is very similar to a regular select query, the only difference being the rec2xml() and a few extra parameters for the function. This call returns the following

youdao

That is, if they exist through Darwinian natural selection, ? to what extent can we ever get rid of them?

如果性别差异存在于,达尔文所说的自然选择当中，我们可以消除性别差异吗？

耶鲁公开课 - 心理学导论课程节选