Streptavidin has a remarkably high affinity for its natural ligand, biotin.

链霉亲和素与它的配体具有显著的高亲和力。

youdao

This is, however, unlikely to occur for peptides with a high affinity for the cell surface.

然而，这种作用对于和细胞表面有高亲和力的多肽是不太可能发生的。

youdao

For poorly perfused tissues, distribution is very slow, especially if the tissue has a high affinity for the drug.

血液灌注差的组织的分布过程非常缓慢，非凡是当该组织对药物具有很高的亲和性时。

youdao

So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?

那么，你认为稀有气体的电子亲和能,应该是一个高的正值，一个低的正值，还是一个负值？

麻省理工公开课 - 化学原理课程节选

This should make sense, because if an atom has a very high electron affinity, that means it's really happy taking an electron from another atom, or taking a free electron -- that that's very favorable.

这应该是合理的，因为如果一个原子有很高的电子亲和能，这意味着,它非常乐意从另外一个原子那里夺取一个电子，或者得到一个自由电子--这是非常利于发生的。

麻省理工公开课 - 化学原理课程节选

So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.

因此，基本上无论什么时候,只要我们有一个很大的正的电子亲和能，这就意味着这个原子,或离子非常希望得到一个电子，如果它得到了，会变得更稳定更开心。

麻省理工公开课 - 化学原理课程节选

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