selectivity

[US]/sɪlek'tɪvɪtɪ/
[UK]/sə,lɛk'tɪvəti/
Frequency: Very High

Translation

n. the quality of being selective or having the ability to choose carefully.

Example Sentences

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

The preys spectrum had certain selectivity,appulsive on the Lepidoptera especially the large-scale larva, appulsive on differentstand also.

The catalytic activity and selectivity for hydrodesulfurization(HDS) and hydrodenitrogenation(HDN) were studied by using benzothiophene(BT), dibenzothiophene(DBT) and quinoline as model compounds.

Glutamic acid fermentation is a kind of biochemistry fermentation engineering.Its selectivity is undivided comparatively.It is oxybiotic fermentation and is strict to air quality.

Cyanopyridine,intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.

Of these ions,only 2,6 dinitrophenol,2,4 dinitrophenol and molybdic acid cation show their selectivity coefficents being more than 1 0×10 -2 .

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

Real-world Examples

It is this selectivity that gives these journals their prestige.

Source: The Economist - Technology

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

Source: BBC Listening Collection July 2016

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

Source: TED Talks (Video Edition) October 2022 Collection

This active process also enhances our frequency selectivity.

Source: TED Talks (Video Version) Bilingual Selection

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

Source: 2023 Celebrity High School Graduation Speech

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

Source: Sixth Level Morning Reading Beautiful Articles

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

Source: Scishow Selected Series

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.

Source: TED Talks (Video Edition) October 2022 Collection

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.

Source: College Life Crash Course

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.

Source: Intermediate English short passage

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