a ratios of

USAGE SUMMARY

The phrase "a ratios of" is not correct in English.
It should be "a ratio of" or "ratios of" depending on the context. You can use it when discussing a comparison between two quantities or values. Example: "The study revealed a ratio of 3:1 between the two groups in terms of performance."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

A) Ratios of observed versus expected misincorporation rates at 5′ and 3′ sequence ends.

BMC Genomics

(a) Ratios of actual encoding time for the four slices.

EURASIP Journal on Image and Video Processing

(A) Ratios of lipid/cholesterol and (B) drug/lipid, (C) pH upon hydration, and (D) organic/aqueous ratio of phase.

Nanoscale Research Letters

a Ratios of the integrated area of Mn PL (including Mn-Mn PL) to that of band-edge PL of NCs from continuous size-selective precipitation (plotted versus the corresponding first absorption peak position).

Nanoscale Research Letters

Fig. 9 a Ratios of SNOM signals to background signals plotted as a function of the analyzer, and b SNOM images of a Cr pattern on quart substrate measured with various angles of analyzer indicated in (a), 0°, 50°, 130°, 140°, 150°, and 230°.

Nanoscale Research Letters

Ti C bonds are formed between GO and TNTs to provide TNTs/GO nanocomposite through a stable chemical attachment rather than a physical absorption Table 1 Peak area (A) ratios of the oxygen-containing bonds to the total carbon bonds (obtained by XPS) Sample Peak area ratio A CC /A A CO /A A C(O) /A A TiC /A GO 0.4625 0.4527 0.0848 – TNTs/GO 0.6313 0.6313 0.6313 0.6313.

Nanoscale Research Letters

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Randomized block design was used, with four replications, in a 3 × 2 factorial scheme, corresponding to total N concentration of 15 mmol L−1, with N-A ratios of 100/0, 50/50 and 0/100, in the absence and presence of Si (2 mmol L−1).

Scientia Horticulturae

A ratio of 2.5 sounds awful.

The Economist

Morgan Stanley has a ratio of only 0.48.

The Economist

It reported a ratio of 16.1.

The New York Times

A ratio of 1.0 would be average.

The New York Times

Expert writing Tips

Best practice

Always use the correct grammatical form: "a ratio of" for a single ratio, or "ratios of" when discussing multiple ratios.

Common error

Avoid using "a ratios of" as it's grammatically incorrect. Choose between the singular "a ratio of" or the plural "ratios of" based on whether you're referring to one or multiple ratios.

Linguistic Context

The phrase "a ratios of" functions as a noun phrase attempting to express a proportional relationship. However, it is grammatically incorrect; the correct form is either "a ratio of" (singular) or "ratios of" (plural). Ludwig indicates the phrase isn't correct.

Expression frequency: Uncommon

Frequent in

Science

56%

News & Media

41%

Formal & Business

3%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a ratios of" is grammatically incorrect. The correct usage is either "a ratio of" when referring to a single instance, or "ratios of" when referring to multiple instances. Ludwig AI confirms this grammatical issue. Although the phrase appears in diverse contexts such as science and news media, the incorrect grammar impacts its overall quality. When aiming to express proportional relationships, precision is key; using the correct form ensures clarity and credibility in writing. It is important to remember, you can use "a ratio of" or "ratios of", but never "a ratios of".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a ratio of

This is the grammatically correct form of the phrase.

ratios of

This phrase denotes multiple ratios, maintaining grammatical accuracy.

the ratio between

This explicitly defines the elements being compared in the ratio.

the proportion of

This emphasizes the relative amount of one thing to another.

a comparison of

This focuses on contrasting or relating two or more quantities.

the relative frequency of

This is used when discussing how often something occurs in relation to something else.

the rate of

This focuses on how one quantity changes with respect to another.

a measure of

This term is broader, indicating any quantitative assessment of a relationship.

the correlation between

This suggests a statistical relationship between two variables.

the index of

This represents a standardized measure used for comparison.

FAQs

What's the correct way to say "a ratios of"?

The grammatically correct forms are "a ratio of" (singular) or "ratios of" (plural), depending on whether you are referring to one or multiple ratios.

When should I use "a ratio of" versus "ratios of"?

Use "a ratio of" when referring to a single comparison between two quantities. Use "ratios of" when discussing multiple such comparisons.

What can I say instead of "a ratios of" to indicate proportion?

Instead of "a ratios of", consider using "a proportion of" or "the proportion of" to express the relative amount of something.

How does "a ratio of" differ from "a comparison of"?

"A ratio of" typically involves a numerical comparison expressing a proportion. "A comparison of", on the other hand, can be more general, including qualitative or non-numerical assessments.