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

我们还没有找到任何有说服力的证据来证明选择性或声望很重要。

2·Schools are tending towards greater selectivity.

学校对新生的选拔有趋严之势。《牛津词典》

3·Selectivity is key to its success.

选择性是成功关键。

4·Step 2.5: Verify the selectivity estimates

步骤 2.5：验证选择性估计

5·The selectivity of a predicate is defined as.

谓词的选择性定义如下。

6·The first bucket of gold can make her life full of selectivity.

这第一桶金，让生活的可选择性丰富极了。

7·Histograms are used to calculate the selectivity of the predicates.

直方图用于计算谓词的选择率。

8·This suggests a much better predicate selectivity than it appears to be!

这表明谓词选择性比其表现出来的还要好！

9·The Listing 7 output is starting to look useful, but suffers from a lack of selectivity.

清单7的输出看起来有用一些了，但是缺少选择性。

10·Our ears have only evolved to respond to sound with very high sensitivity and high selectivity.

人类的耳朵对声音的反应，极为敏感，也极有选择性。