under high temperature

USAGE SUMMARY

The phrase "under high temperature" is correct and usable in written English.
You can use it when referring to a situation where the temperature is particularly high, either in comparison to other objects or to a normal temperature. For example: The metal object softened under high temperatures, making it malleable for shaping.

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The resistance-activating substances were very stable under high temperature.

Botanical Studies

The material is pressed aside under high temperature and pressure.

Nanoscale Research Letters

WLG also maintains relatively good viscosity under high temperature.

Journal of Petroleum Exploration and Production Technology

The coatings also retained superhydrophobicity, even under high temperature environment.

Journal of Colloid and Interface Science

Things treated under high temperature and pressure can often come out without any DNA.

BBC

In addition, heavy oil has a high flow capacity under high temperature.

Journal of Petroleum Exploration and Production Technology

Under high temperature, the strength of cement pastes is reduced due to dehydration and decomposition.

International Journal of Concrete Structures and Materials

The sucrose contents of oCG under high temperature were higher than PG and those in 2009.

Rice

WLG has good potential as mud thickener under high temperature and high salinity conditions.

Journal of Petroleum Exploration and Production Technology

WLG mud maintains stable viscosity under high temperature and long-term heating.

Journal of Petroleum Exploration and Production Technology

The mud samples were also tested for long-term stability under high temperature.

Journal of Petroleum Exploration and Production Technology

Expert writing Tips

Best practice

When describing material properties or chemical reactions, clearly specify the temperature range considered "high". This provides context and avoids ambiguity.

Common error

Avoid using "under high temperature" without defining what constitutes a "high" temperature in your specific context. Different materials and processes react differently at varying temperatures. Providing a specific temperature range enhances clarity.

Linguistic Context

The phrase "under high temperature" functions as a prepositional phrase, typically modifying a verb or noun to indicate the conditions or circumstances in which an action or state occurs. Ludwig indicates that the phrase is correct and usable.

Expression frequency: Very common

Frequent in

Science

100%

News & Media

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Formal & Business

0%

Less common in

Encyclopedias

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Wiki

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Reference

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Ludwig's WRAP-UP

The phrase "under high temperature" is a common and grammatically sound prepositional phrase used primarily in scientific and technical writing. Ludwig confirms its validity and usability. It serves to describe conditions where elevated temperatures play a significant role. To enhance clarity, especially in technical contexts, specifying the temperature range is crucial. While alternatives like "at elevated temperatures" exist, "under high temperature" remains a widely accepted and understood expression in scientific discourse.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at elevated temperatures

Replaces "under high temperature" with a more formal tone using "elevated temperatures".

in high-temperature conditions

Emphasizes the environmental aspect using "high-temperature conditions" instead of a direct state.

in a high-temperature environment

Specifies the surrounding conditions, using "high-temperature environment".

when exposed to high heat

Focuses on the action of exposure to heat, altering the sentence structure.

under conditions of high heat

Adds formality and precision by specifying "conditions of high heat".

subjected to intense heat

Highlights the intensity of the heat, using "intense heat" for emphasis.

while experiencing high heat

Emphasizes the active experience of high heat, changing the verb.

during heat exposure

Shortens the phrase to focus on the period of heat exposure.

in a hot environment

Simplifies the phrase to "hot environment", reducing the technical tone.

at high thermal levels

Replaces "temperature" with "thermal levels" focusing on thermal energy.

FAQs

How can I rephrase "under high temperature" to sound more formal?

You can use more formal alternatives such as "at elevated temperatures" or "in high-temperature conditions" to convey a similar meaning with a more sophisticated tone.

Is it always necessary to specify the exact temperature when using the phrase "under high temperature"?

While not always mandatory, specifying the temperature range or value adds precision and avoids ambiguity. For instance, instead of saying "the material degrades under high temperature", it's more informative to state "the material degrades under temperatures exceeding 500°C".

What are some common contexts where the phrase "under high temperature" is typically used?

The phrase is commonly used in scientific research, engineering reports, and technical documentation to describe conditions affecting materials, processes, or systems. Examples include material testing, chemical reactions, and performance evaluations.

What is the difference between "under high temperature" and "under high heat"?

While similar, "under high temperature" is generally used in more technical or scientific contexts, whereas "under high heat" might be used more broadly. Temperature specifically refers to a measured degree of hotness, while heat can refer to the energy transfer process.