For selectivity, there should be evidence that the substance being quantified is the intended analyte.

对选择性，应有凭证证明经定量的物质是目标分析物。

youdao

The experimental results show that the method is efficient for selectivity estimation for the distance joins.

实验结果证明该种方法能够有效地进行距离连接选择度估计。

youdao

This information can then be included as part of the optimizer decision during costing for selectivity and cardinality estimates for qualified queries which do not need to reference the view directly.

然后，这些信息被包括进来，用于帮助优化器在为那些符合条件的查询(这些查询不需要直接引用视图)的选择性估计和基数估计计算成本时做决定。

youdao

And all ion channels are selective for a single type of ion, and we can think about how that selectivity takes place, and that's where this idea of atomic radius is going to become very important.

所有的离子通道都是仅对某一种离子具有选择性的，而我们可以来想一想这种选择性是如何发生的，这也就是原子半径这个概念将会变得，非常重要的地方。

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With its manned operation, recallability, large payload useable for either nuclear or conventional missions, pinpoint accuracy and long-time of flight, the bomber force offers unrivaled flexibility and opportunities for selectivity of employment not found in the other components of the Triad.

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And versus conventional small molecules, they offer improved selectivity and larger binding modes (useful for PPIs), among others.

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It is important to note that I ranked each college based on its 75th percentile SAT scores for math and critical reading (1600 scale) to assess selectivity.

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