It is this selectivity that gives these journals their prestige.

也正是这种专一性树立起了《自然》们权威性。

Really the selectivity of the curators in purchasing these artworks was quite exceptional.

确实，馆长们在购买这些艺术品时选性上是十分卓越。

We achieved selectivity of more than 80 percent, a value that is on par with commercial reactors.

我们实现了超过 80% 选性，与商业反应堆旗鼓相当。

This active process also enhances our frequency selectivity.

有源放大过程也能增强我们对辨识。

By contrast, trained attention is about selectivity, about priority.

相比之下，训练有素注意力是关于选性，关于优先级。

We haven't found any convincing evidence that selectivity or prestige matters.

我们还没有找到任何令人信服表明选性或声望很重要。

And the channel's selectivity for sodium is one reason why the best salt substitute out there, potassium chloride, still isn't very good.

通道对钠选性是导致最好盐替代品，也就是氯化钾，仍然不是很令人满意原因之一。

These large improvements in efficiency, selectivity and production rates are very important because they will ensure that electrochemical reactions are competitive with fossil-fuel-powered ones which are already highly optimized.

这些效、选性和生产 巨大提升非常重要，因为它们保了因为它们保了电化学反应能够和 已高度优化化石燃料动力反应竞争。不过啊，尼龙只是成千上万化学品 所组成汪洋大海中一滴水。

When you're ready to apply, you'll want to think about how competitive it will be to get into each school by looking at their selectivity, or rate of admission.

当你准备申请时候，你会想通过他们选性，或录取，来考虑进入每所学校竞争有多激烈。

The research team developed a small molecule compound with high selectivity for LB that can provide an objective basis for early diagnosis and holds great scientific value and clinical significance.

研究团队开发了一种对路易小体具有高选性小分子化合物，可为早期诊断提供客观依，具有重要科学价值和临床意义。

This same instability also enhances our frequency selectivity, for a given hair cell tends to oscillate best at the frequency at which it normally trembles when it's not being stimulated.

同样不稳定性也能增强我们对辨识度，因为某个毛细胞摆动最佳，一般是它在不受刺激时自然抖动。

While one system may conclude peer assessment retention rate, faculty resources, student selectivity, and financial resources, another system may lay its emphasis on the number of famous alumni, the student evaluation of professors and the evaluation of college students.

一种测量系统仅仅包含了评估、经济实力、师资力量、学生成绩、保留方面考虑，其他测量系统或许会更加重视著名校友数量，老师对学生评估，以及学生评估。