particle size

USAGE SUMMARY

"particle size" is correct and can be used in written English.
Generally speaking, it refers to the physical diameter of individual particles within a given sample. For example: "The particle size of the sample was measured to be around 0.3 microns."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Particle Size Measurement.

Stanford University

(C) Chloroquine aerosol particle size distribution.

Nature

Figure 3: Pd particle size distribution.

Nature

I knew they were checking to verify the particle size.

The New York Times

No change in particle size was recorded during the study.

Nature

Soil particle size distributions were determined by wet sieving57.

Nature

Particle size distribution was determined by the laser diffraction method.

Nature

Effect of metal particle size on the Fermi level equilibration.

Nature

and Varesh Chimie Bahar Co. for particle size analysis measurements.

Nature

Yale Environment 360: With these aerosols, is particle size important?

Yale University

A particle size analyzer for grains smaller than 70 microns.

Columbia University

Expert writing Tips

Best practice

When discussing "particle size", specify the measurement units (e.g., nanometers, micrometers, millimeters) for clarity and precision.

Common error

Avoid assuming that all particles in a sample are the same size. Use terms like "particle size distribution" to acknowledge variability, or report statistical measures like mean and standard deviation.

Linguistic Context

The phrase "particle size" primarily functions as a noun phrase, acting as a subject or object in sentences. As Ludwig AI indicates, it is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

Science

65%

Academia

25%

News & Media

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "particle size" is a grammatically sound noun phrase that denotes the dimensions of individual particles. As Ludwig AI confirms, it’s prevalent across scientific, academic, and news media contexts, often serving to specify physical attributes in research or reports. Proper usage involves precise measurement units and recognition of size distributions, rather than assuming uniformity. Common errors include neglecting to specify units or not recognizing variance in a sample. Alternatives like "grain size" or "particulate size" offer nuanced substitutions. With a very common frequency and strong presence in authoritative sources like Nature, "particle size" is an established and essential term in technical and scientific communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

particulate size

Emphasizes the particulate nature of the material being measured.

grain size

Refers specifically to the size of individual grains, often in the context of soil or sediment.

granule size

Related to the size of small grains or granules.

average particle diameter

Highlights that a mean value is being considered for particles with varying dimensions.

crystallite size

Refers to the size of a single crystal within a polycrystalline material.

particle dimension

A more general term referring to any measurement of a particle's size.

domain size

Used in physics and material science to describe magnetic or crystalline domain sizes.

agglomerate size

Specifically refers to the size of a cluster or aggregation of particles.

colloid size

Refers specifically to the size of colloidal particles.

powder fineness

Focuses on the fineness of a powder, which relates to its particle size.

FAQs

How do you accurately measure "particle size"?

Several techniques exist, including dynamic light scattering, electron microscopy, and laser diffraction. The choice depends on the size range and material properties.

What is the significance of "particle size" in different applications?

The "particle size" significantly impacts properties such as reactivity, dissolution rate, and suspension stability, influencing applications from pharmaceuticals to materials science.

How does "particle size distribution" differ from average "particle size"?

"Particle size distribution" describes the range of sizes present in a sample, whereas average "particle size" is a single value representing a typical size. The distribution provides more comprehensive information.

Why is controlling "particle size" important in manufacturing?

Controlling "particle size" ensures consistent product performance, improves material processing, and optimizes desired properties in the final product.