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
a sustained operation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a sustained operation" is correct and usable in written English.
It can be used to describe an operation or activity that is ongoing or maintained over a period of time. Example: "The military conducted a sustained operation to ensure the safety of the region."
✓ Grammatically correct
News & Media
Science
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
3 human-written examples
Mr. Ramm said the increase seemed part of a sustained operation by the central bank to deal with the problem of inflation as a threat to sustained growth both by dampening the pace of economic expansion and supporting the value of the euro against the dollar.
News & Media
"We simply could not undertake a sustained operation anywhere in the world without the Guard and Reserves".
News & Media
It is unclear whether it plans a sustained operation, or whether, after demonstrating its seriousness of purpose to its American ally, it will reinstate the peace deal.The offensive in Swat came as Barack Obama and his Pakistani and Afghan counterparts, Asif Zardari and Hamid Karzai, met in Washington on May 6th.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
"Some here say the cracking down does not look like a determined and sustained operation.
News & Media
A two-phase thermofluidic oscillator was recently reported as being capable of undergoing sustained operation when a constant and low temperature difference is applied to the device, which consists of a network of tubes, compartments and two heat exchanger blocks.
Science
As outlined below in the 'Process engineering' section, early warning of process perturbation is of major importance for economic and ecologically sustained operation of a biogas plant.
While previous studies experimentally demonstrated sustained operation in a loop reactor (using ethylene or methane combustion), and analyzed the single-reaction case and suggesting a proper control scheme, an actual implementation of VOC combustion will involve several reactants of varying concentrations.
Science
Energy storage is critical and batteries are required for sustained operation.
Science
The combustor provided sustained operation using propane and air as the reactants.
Science
However, sustained operation coul be obtained at wall temperatures in excess of 300 °C.
For sustained operation, photoelectrochemical solar energy conversion systems have to be stabilized against corrosion processes at the reactive electrolyte interface.
Expert writing Tips
Best practice
When using "a sustained operation", ensure the context clearly indicates the area or system where the operation is taking place (e.g. a sustained military operation, a sustained business operation).
Common error
Avoid using "a sustained operation" in situations where the duration or intensity isn't genuinely significant. Opt for simpler terms like "operation" or "activity" if the sustained nature isn't a key characteristic.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a sustained operation" functions as a noun phrase, where "sustained" modifies the noun "operation." It describes an action or activity that is maintained or continued over a period of time. Ludwig AI confirms its usability in various contexts.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a sustained operation" is a phrase used to describe an activity that continues over a period of time. While Ludwig AI confirms its grammatical correctness, its usage is relatively rare, primarily appearing in News & Media and Science contexts. It conveys the ongoing nature of the activity, distinguishing it from a one-time event. When using the phrase, ensure the context justifies the emphasis on its duration. Alternative phrases like "a prolonged campaign" or "an ongoing effort" can be used depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a prolonged campaign
Emphasizes the length and strategic nature of the operation.
an ongoing effort
Focuses on the continuous nature of the undertaking.
a continuous action
Highlights the uninterrupted execution of the activity.
a long-term initiative
Stresses the extended timeframe and strategic planning.
a relentless pursuit
Conveys a sense of unwavering dedication and intensity.
a persistent endeavor
Highlights the tenacity and determination involved.
a steadfast process
Emphasizes the reliability and consistency of the operation.
a consistent performance
Focuses on the uniformity and dependability of the activity.
a durable activity
Highlights the resilience and lasting nature of the operation.
a maintained procedure
Stresses the upkeep and preservation of the established process.
FAQs
How can I use "a sustained operation" in a sentence?
You can use "a sustained operation" to describe an activity that continues for an extended period. For example, "The company launched "a sustained marketing campaign" to increase brand awareness."
What is the difference between "a sustained operation" and "a temporary operation"?
"A sustained operation" implies an ongoing, long-term effort, whereas "a temporary operation" suggests a short-term or limited duration activity.
What are some alternatives to using "a sustained operation"?
Depending on the context, you can use alternatives such as "an ongoing effort", "a prolonged campaign", or "a continuous action".
Is "a sustained operation" formal or informal language?
"A sustained operation" is generally considered neutral to formal language and can be used in professional, news-related, and even some scientific contexts.
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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested