varying quantities of

USAGE SUMMARY

The phrase "varying quantities of" is correct and usable in written English.
It can be used when discussing different amounts or levels of something, often in a scientific, technical, or analytical context. Example: "The experiment required varying quantities of the chemical to determine its effects on the reaction rate."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Dr. Jacobson's study included cocaine users who also used varying quantities of alcohol.

The New York Times - Science

So fish, beef and chicken through the nutritionists' lens become mere delivery systems for varying quantities of fats and proteins and whatever other nutrients are on their scope.

The New York Times - Magazine

In this method, an example of which is shown in Figure 12, silicon tetrachloride (SiCl4) vapours are mixed with varying quantities of phosphorus oxychloride (POCl3) and either germanium tetrachloride (GeCl4) or boron trichloride (BC13).

Encyclopedia Britannica

Hops, which provide bitterness and certain aromas in beer, will have varying quantities of alpha acids.

Science Magazine

Although 80% of the subjects said they rarely or never inhaled, all had sucked in varying quantities of smoke.

Science Magazine

Lipid-based formulations of danazol with varying quantities of included surfactant have been examined in vitro and in vivo.

Journal of Pharmaceutical Sciences

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

The data revealed the formation of MWCNTs surrounded by a varying quantity of byproducts such as amorphous carbon and metallic particles, depending mainly on the reaction temperature.

Electrochimica Acta

If the pairing is suboptimal but still complementary (Fig. 1C,D), consuming the two foods together yields more biological value than each food alone, but leaves a varying quantity of amino acids in excess, resulting in less efficient combinations.

Plosone

They said that the food mostly comprised dry maize corn and beans of varying quantities depending on availability, and they were given rations for a period of two weeks and in some cases a monthly ration.

BMC International Health and Human Rights

The analysis shows, for the first time, that the distributed parameter theory of plane wave propagation in a perforated pipe provides a more satisfactory setting than the segmentation method for the analysis of the effects of axially varying quantities such as the mean flow velocity.

Journal of Sound and Vibration

Mass spectrometry (MS -based proteoMS -basedsis allows simultaneous identification of multiproteomicins present in vanalysisuallowsesimultaneous midentification

Genomics, Proteomics and Bioinformatics

Expert writing Tips

Best practice

When describing experimental conditions or data collection, use "varying quantities of" to clearly indicate that different amounts of a substance or factor were used to observe their effects.

Common error

Avoid using "varying quantities of" when simpler phrases like "different amounts of" or "several" would be more appropriate and direct in everyday writing. This phrase is well-suited for scientific and technical writing, but can sound unnecessarily complex in informal communication.

Linguistic Context

The phrase "varying quantities of" functions as a pre-modifying adjective phrase specifying the degree or amount of something. As Ludwig AI suggests, it is often used to describe different levels or amounts of a substance or factor.

Expression frequency: Very common

Frequent in

Science

64%

News & Media

18%

Encyclopedias

3%

Less common in

Wiki

2%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "varying quantities of" is a grammatically sound and commonly used expression that denotes the use or presence of different amounts of something. As Ludwig AI confirms, it is particularly prevalent in scientific and technical contexts, where precision is paramount. While interchangeable with simpler alternatives like "different amounts of" in some situations, it conveys a higher degree of formality. Therefore, writers should choose it deliberately for appropriate settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

different amounts of

Emphasizes the distinction between specific amounts, offering a direct and simple alternative.

diverse quantities of

Highlights the variety and range of quantities, adding a sense of heterogeneity.

a range of quantities of

Focuses on the spectrum of quantities, suitable when the scope is important.

variable amounts of

Stresses the changing nature of the amounts, useful in dynamic situations.

various levels of

Indicates different degrees or intensities, applicable when quantities represent scales.

fluctuating quantities of

Implies an irregular rising and falling of the amounts, appropriate for unstable conditions.

a multitude of quantities of

Highlights a very large number of quantities, suggesting abundance and diversity.

uneven quantities of

Emphasizes the lack of uniformity or balance in the amounts, suitable for disparate distributions.

disparate amounts of

Suggests a marked difference or inequality in the amounts, useful in comparative contexts.

irregular quantities of

Highlights the absence of a fixed pattern or arrangement in the amounts, appropriate for unpredictable scenarios.

FAQs

How can I use "varying quantities of" in a sentence?

Use "varying quantities of" to indicate that different amounts of something were used or observed, often in a scientific or technical context. For example, "The experiment involved testing varying quantities of the chemical to determine its effects."

What's a simpler way to say "varying quantities of"?

You can use alternatives like "different amounts of", "several", or "a range of" depending on the specific context and desired level of formality.

Is it always necessary to use "varying quantities of" when describing different amounts?

No, it's not always necessary. Simpler phrases like "different amounts" are often suitable for everyday contexts. "Varying quantities of" is more appropriate when precision or a scientific tone is desired.

When is it best to use "varying quantities of" instead of "different amounts of"?

"Varying quantities of" is best used in formal or technical writing, particularly in scientific reports or academic papers, where a precise and objective tone is preferred. In more casual contexts, "different amounts of" is perfectly acceptable.