a critical composition

USAGE SUMMARY

The phrase "a critical composition" is correct and usable in written English.
It can be used to refer to a piece of writing that analyzes, interprets, or evaluates a particular subject or work, often in an academic or literary context. Example: "In her essay, she presented a critical composition on the themes of identity and belonging in contemporary literature."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

A certain significance is attributed to the cusp, characterized by a critical composition of the system.

Polymer

Our results show that clusters' symmetry prevails until a critical composition is reached, where a geometry change arises.

Computational and Theoretical Chemistry

Within the pyrochlore range (x < 0.40) Y3+ solely substitutes for La3+ below a critical composition factor (x = 0.15), above which it substitutes for both La3+ and the Zr4+.

Acta Materialia

Ti4+ mainly substitutes for Zr4+ below a critical composition factor (x ⩽ 0.08), above which the interstitial Ti4+ need to be considered separately.

Acta Materialia

At a critical composition neutral C3Ms are formed and the number of soluble complex particles decreases to zero at the preferred micellar composition (PMC).

Colloid and Polymer Science

At a critical composition, close to stoichiometry, neutral C3Ms are formed, and the number of SCPs decreases to zero at the preferred micellar composition (PMC).

Colloid and Polymer Science

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

The model correctly predicts a reduced critical temperature, an increased critical composition, and a lower miscibility with enhanced degree of branching, as observed in simulation and experimental studies.

Fluid Phase Equilibria

In a blend near critical composition, a kinetics crossover is shown to separate the crystallization dominant and phase separation dominant morphology as isothermal temperature increases.

Polymer

The difference between the composition at elution and the true critical composition for a variety of polymethacrylates and for polyethyleneglycol was found to be only between 0.2 and 5%.

Polymer

Below 116 °C, G decreases with increasing PEB content in the blend, implying primarily the composition effect on materials transport; whereas at above 116 °C, G shows a minimum at about the critical composition for LLPS, implying the influence of the LLPS.

Polymer

Whilst much research has been carried out on PVD MCrAlY and PYSZ coatings, relatively little work has been carried out on PVD NiAl, which represents a simpler intermetallic alloy with less critical composition control requirements.

Surface and Coatings Technology

Expert writing Tips

Best practice

When using "a critical composition", ensure the context clearly defines what aspects of the composition make it critical. Specify the parameters or factors that contribute to its importance or sensitivity within the given system or process.

Common error

Avoid using "a critical composition" without specifying why the composition is critical. Lack of context can make the statement meaningless. Instead of saying 'The material requires a critical composition', specify what aspect of the composition is critical, such as 'The material requires a critical composition of precisely 70% resin and 30% hardener to achieve optimal strength'.

Linguistic Context

The phrase "a critical composition" functions as a noun phrase where the adjective 'critical' modifies the noun 'composition'. It denotes a particular mixture or arrangement of elements that is essential or crucial, as demonstrated by Ludwig's examples.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a critical composition" is a noun phrase used to emphasize the importance of a specific mixture or arrangement, predominantly in scientific and technical fields. Ludwig AI confirms its grammatical correctness. While not frequently encountered, the phrase is valuable in contexts demanding precision. When using it, be sure to specify why the composition is considered critical to ensure clarity and avoid vagueness. Related phrases include "a crucial formulation" and "an essential makeup", offering alternative ways to convey similar meanings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a crucial formulation

Replaces 'critical' with 'crucial' and 'composition' with 'formulation', implying a specific mixture or recipe.

an essential makeup

Substitutes 'critical' with 'essential' and 'composition' with 'makeup', focusing on the fundamental elements.

a key arrangement

Changes 'critical' to 'key' and 'composition' to 'arrangement', suggesting a structured or ordered assembly.

an important mixture

Uses 'important' instead of 'critical' and 'mixture' instead of 'composition', conveying significance in blending.

a pivotal blend

Replaces 'critical' with 'pivotal' and 'composition' with 'blend', highlighting a turning-point mixture.

a determining construction

Swaps 'critical' for 'determining' and 'composition' for 'construction', emphasizing influence on final form.

a significant configuration

Substitutes 'critical' with 'significant' and 'composition' with 'configuration', implying important structural arrangement.

a vital combination

Changes 'critical' to 'vital' and 'composition' to 'combination', focusing on the life-sustaining or necessary aspect.

a fundamental assembly

Uses 'fundamental' instead of 'critical' and 'assembly' instead of 'composition', focusing on the foundational nature.

an integral structure

Replaces 'critical' with 'integral' and 'composition' with 'structure', highlighting the importance of the overall framework.

FAQs

What does "a critical composition" mean?

The phrase "a critical composition" refers to a mixture or arrangement of components that is essential or crucial for a specific outcome or function. It often implies that even slight deviations from this composition can have significant effects.

How can I use "a critical composition" in a sentence?

You can use "a critical composition" when discussing mixtures or materials where the proportions of components are very important. For example: 'The success of the experiment hinged on maintaining "a critical composition" of the reactants'.

What are some alternatives to saying "a critical composition"?

Depending on the context, you could use alternatives such as "a crucial formulation", "an essential makeup", or "a pivotal blend". Each of these emphasizes the importance of the specific mixture.

In what fields is the term "a critical composition" commonly used?

The term "a critical composition" is commonly used in scientific and technical fields such as chemistry, materials science, and engineering, where precise control over material mixtures is essential.