Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
maintenance constant
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "maintenance constant" is correct and usable in written English.
It can be used in contexts related to engineering, technology, or any field where a constant level of maintenance is required for systems or equipment. Example: "To ensure optimal performance, we must keep the maintenance constant throughout the lifecycle of the machinery."
✓ Grammatically correct
Science
News & Media
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
Short-term treatment response data were taken from the clinical trial; longer-term response was modelled under scenarios of response maintenance, constant rate of response loss, and diminishing rate of response loss.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
It is a condition of maintenance by constant repair".
News & Media
The mundane side of it, overseeing the barge's maintenance, requires constant attention and a significant chunk of the annual $1 million budget.
News & Media
Maintenance requires constant vigilance and a steady flow of funds.
News & Media
In mass production environments, however, maintenance of constant current density and temperature become a critical issue.
Science
For maintenance of constant ambient temperature, we designed and fabricated a thermostat system.
The maintenance of constant plasma levels implies possible reduction of side effects and reduces the frequency of doses of pharmaceuticals.
Science
Before research, the raw material was ground to 2 5 mm and stored in desiccator for maintenance of constant humidity and chemical composition.
Science
Recently, the thermal design of the detector arc is improved to secure maintenance of constant temperature of thermally sensitive components under changing environmental conditions.
Cellular experiments for ethanol/acetic acid formation from syngas were carried out to demonstrate the maintenance of constant sulfide levels of 0 1.9 mM throughout the experiment.
We propose to use this device for maintenance of constant ambient conditions for thermal comfort and low energy consumption for indoor environments, inside greenhouses, passive houses, and to protect buildings against temperature fluctuations.
Science
Expert writing Tips
Best practice
When discussing long-term strategies or system designs, use "maintenance constant" to emphasize the need for a consistent and unchanging level of care and attention to preserve operational integrity.
Common error
Avoid assuming "maintenance constant" implies a total absence of adjustments. While the level of maintenance should be consistent, the tasks may vary to address specific emerging needs.
Source & Trust
87%
Authority and reliability
3.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "maintenance constant" functions as a noun phrase. It describes a state or requirement for consistent and unchanging maintenance efforts. Ludwig examples illustrate its usage in contexts where maintaining a steady state is crucial.
Frequent in
Science
54%
News & Media
43%
Encyclopedias
3%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "maintenance constant" is a grammatically sound noun phrase used to describe a steady and consistent level of maintenance. While Ludwig indicates it is relatively rare, its function is to emphasize the importance of consistent upkeep, often in technical or engineering contexts. Common usage appears in scientific publications and news articles. To enhance clarity, consider alternatives such as "consistent maintenance" or "steady upkeep" depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
consistent maintenance
Replaces "constant" with "consistent", emphasizing regularity and dependability in maintenance efforts.
steady upkeep
Substitutes "maintenance" with "upkeep", offering a more general term for continuous care and repair.
continuous maintenance
Replaces "constant" with "continuous", highlighting the uninterrupted nature of the maintenance.
regular maintenance
Emphasizes scheduled and routine maintenance activities.
perpetual maintenance
Indicates ongoing maintenance without cessation, implying a long-term commitment.
sustained maintenance
Highlights the act of keeping maintenance efforts active and effective over time.
stable maintenance
Focuses on the consistency of maintenance procedures and resources.
unwavering maintenance
Implies maintenance that is resolute and does not falter, despite challenges.
fixed maintenance
Suggests that the maintenance level is predetermined and unchanging.
uniform maintenance
Emphasizes the standard and consistent application of maintenance practices.
FAQs
How can I use "maintenance constant" in a sentence?
You might say, "The thermal design of the detector arc is improved to secure "maintenance of constant temperature" under changing environmental conditions."
What does "maintenance constant" mean in an engineering context?
In engineering, "maintenance constant" typically refers to the requirement for a consistent and unvarying level of maintenance to ensure the reliable operation and longevity of equipment or systems.
What are some alternatives to "maintenance constant"?
Alternatives include "consistent maintenance", "steady upkeep", or "continuous maintenance", depending on the specific nuance you wish to convey.
Is it grammatically correct to say "maintenance constant"?
Yes, "maintenance constant" is grammatically correct as a noun phrase describing a consistent level of maintenance activity. Ludwig confirms that the phrase is usable in written English.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
3.9/5
Expert rating
Real-world application tested