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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
span of operation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "span of operation" is correct and usable in written English.
It can be used to refer to the range or extent of activities or functions that an entity or system can perform. Example: "The span of operation for this machinery is limited to a maximum of 12 hours per day to ensure optimal performance."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
The United States attorney's office said the theft ring focused on more than 100 salespeople carrying merchandise worth $40 million as potential targets over the span of its operation.
News & Media
With the notable exception of Operation Span, the majority of offenders on every case had previous convictions.
Science
The report stated that the inspection follows the launch of Operation Span, carried out by Greater Manchester Police from 2010.
News & Media
The latest case was reopened after GMP's sexual crime unit highlighted failings with the initial investigation as part of Operation Span, which took a fresh look at allegations from other under-age girls in the Rochdale area.
News & Media
These constraints have accelerated the discussion of over-arching issues of service equivalence between host and refugee populations and relative equity (in terms of per capita costs), not just in the context of the Middle East but across the international span of humanitarian refugee operations.
Science
All of the simulation studies are supported by experimental data that spans a wide range of operation in terms of the DC polarization, reactant flow rates and operating temperatures.
Science
An investigation of the New Orleans Police Department NOPDD) published in March by the U.S. Department of Justice (DOJ) concluded that "basic elements of effective policing--clear policies, training, accountability and confidence of the citizenry--have been absent for years" and that "constitutional violations span the operation of the entire Department".
News & Media
An optimal layout or three-dimensional spatial distribution of stopes guarantees the maximum profitability over life span of an underground mining operation.
Three standardized tasks were used to measure WM in the lab: counting span, operation span [ 42, 43], and the backwards letter-span task [ 44].
Science
The resulting model has then been validated against measured data spanning a 2-year period of operation of the BTES in Crailsheim.
Science
In order to address this gap in the health services literature, a cross-sectional descriptive analysis of the RSNC was undertaken spanning the three most recent years of operation, and a patient satisfaction survey was undertaken over a targeted time-span in 2011 to better understand the service being provided to the community.
Expert writing Tips
Best practice
When describing the "span of operation" for a system or process, be specific about the units of measurement (e.g., time, distance, resources) to provide clear and actionable information.
Common error
Avoid vague descriptions of the "span of operation". Quantify it with precise metrics or established key performance indicators to provide meaningful context.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "span of operation" functions as a noun phrase, typically serving as the object of a preposition (e.g., "over the span of operation") or as a complement specifying the duration or extent of an activity or process. Ludwig AI confirms its correctness and usability.
Frequent in
Science
40%
News & Media
35%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "span of operation" is a versatile noun phrase used to describe the duration, extent, or scope within which an activity, process, or system functions. Ludwig AI confirms the phrase as grammatically correct and widely used. Predominantly found in scientific, news, and formal business contexts, it serves to define the operational limits and provide context. Alternatives include "operational timeframe", "scope of activities", and "duration of activity", offering slight variations in emphasis. When using the phrase, it is crucial to be specific and quantify the "span of operation" with measurable metrics to ensure clarity. The phrase is deemed neutral to professional in register, making it appropriate for diverse communication needs.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
operational timeframe
Emphasizes the time period during which operations occur, focusing on duration.
duration of activity
Highlights the length of time that an activity lasts, putting focus on the activity itself.
scope of activities
Focuses on the range and variety of actions included within the operation, altering the emphasis from time to breadth.
period of service
Indicates the time during which a service is provided or available, shifting the context to service-oriented functions.
operational window
Suggests a limited or specific time frame for operations, implying constraints or special conditions.
functional extent
Emphasizes the reach and limits of functionality within the operation, highlighting the practical capabilities.
active service life
Specifically refers to the period during which a system or item is actively used or operational.
deployment timeline
Focuses on the scheduled times for deploying or implementing the operation, useful in project management contexts.
performance lifecycle
Refers to the stages and duration of an operation's performance, often used in evaluating efficiency and sustainability.
service availability period
Focuses on the specific times when a service is accessible or running, emphasizing its uptime.
FAQs
How can I use "span of operation" in a sentence?
The phrase "span of operation" refers to the duration, extent, or scope within which an activity, process, or system functions. For example, "The theft ring focused on salespeople over the "span of its operation"."
What is a good alternative to "span of operation"?
Depending on the context, you could use phrases like "operational timeframe", "scope of activities", or "duration of activity".
Is it more appropriate to use "range of operation" or "span of operation"?
Both phrases are acceptable. "Range of operation" often refers to the variety of functions or conditions under which something can operate, while "span of operation" often refers to the duration or extent of an activity.
What does "span of operation" mean in a business context?
In a business setting, "span of operation" typically refers to the timeframe, geographical area, or functional areas over which a business or a specific project operates. It defines the limits and scope within which the business carries out its activities.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested