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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
are within the allowable range
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are within the allowable range" is correct and usable in written English.
It can be used when discussing measurements, values, or conditions that fall within a specified limit or criteria. Example: "The test results indicate that the temperature readings are within the allowable range for safe operation."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(13)
fall within acceptable parameters
meet the required specifications
allowable range
are within the permissible limits
fall within the acceptable parameters
are inside the specified boundaries
conform to the defined criteria
are under the regulated threshold
fall within the permitted limits
are within the tolerable range
are within the acceptable range
meet the required criteria
meet the required standards
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
2 human-written examples
The optimization results show that the optimized heat transfer area is reduced by about 23.4%, The tube side and shell side pressure drop are within the allowable range, although increased.
Science
Hydraulic and thermo-hydraulic analyses show that the coolant manifold system could meet the fluid design requirement preliminarily and the temperature of RAFMs structural parts, Be and Li4SiO4 pebble beds are within the allowable range, and no zone shows a stress higher than the allowable limit in the preliminary structural analysis.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Conversely, if the battery energy and power levels are within the allowable ranges but r g > rg,0, r g should be reduced.
Although the maximum dislocation was within the allowable range, the maximum inner force of bolts caused by dislocations was close to the ultimate strength.
The agency, he added, uses that model to make sure the risk from radiation is within the allowable range from toxic chemicals, 1 in 10,000 to 1 in a million chance of developing cancer.
News & Media
The thermal stress obtained from thermal mechanical decoupling method was within the allowable range, since the maximum value is 270 MPa.
Science
The relation between slump and air content is shown in Fig. 3, and all the mixtures were within the allowable range at the 30 and 60 min elapsed times, except for RCA 100%%.
A slight difference in IOP readings appeared to be within the allowable range.
If the toxicity of the cytotoxic anticancer drug is proven to be within the allowable range in the phase I clinical study, a phase II study will be subsequently carried out on subjects with specific types of cancer.
Science
At that time, both the electrolyte levels and acid base balance were within the allowable ranges; Na, 143 mEq/L; K, 4.4 mEq/L; Cl, 116 mEq/L; and standard base excess, −3.1 mmol/L.
Science
It was confirmed that the fluctuation of the outlet helium gas temperature at the SG and the pressure difference in the SR can be controlled within the allowable range for the HTTR-H2 in the case of the system controllability test for the fluctuation of chemical reaction.
Expert writing Tips
Best practice
When using "are within the allowable range", ensure that the context clearly defines what the "allowable range" is. This adds clarity and prevents ambiguity.
Common error
Avoid using "are within the allowable range" without specifying the range's parameters. Always provide clear boundaries to avoid confusion and ensure proper interpretation.
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are within the allowable range" functions as a predicate adjective, describing the state of a subject as being inside a permitted or acceptable set of limits. It is frequently used in contexts where adherence to standards or specifications is important, as seen in Ludwig's examples.
Frequent in
Science
76%
News & Media
12%
Academia
6%
Less common in
Formal & Business
6%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "are within the allowable range" is a grammatically correct and frequently used expression, particularly in scientific and technical contexts. According to Ludwig, it serves to indicate compliance or acceptability, confirming that a value or condition meets the required standards. Its register is formal and scientific, making it suitable for professional and academic writing. To ensure clarity, always define the "allowable range" when using this phrase. While alternatives like "fall within acceptable parameters" exist, "are within the allowable range" remains a common and effective choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are within the permissible limits
Replaces "allowable range" with "permissible limits", maintaining the same core meaning but using slightly more formal vocabulary.
fall within the acceptable parameters
Substitutes "are within" with "fall within" and "allowable range" with "acceptable parameters", changing the phrasing while preserving the intended meaning.
are inside the specified boundaries
Employs "inside" instead of "within" and "specified boundaries" in place of "allowable range", providing a more spatial metaphor.
meet the required specifications
Focuses on compliance with requirements rather than being within a range, shifting the emphasis to adherence to specific standards.
conform to the defined criteria
Highlights adherence to criteria, similar to meeting specifications, but with a slightly more formal tone.
are under the regulated threshold
Specifies that values are below a certain threshold that is regulated, changing focus from being within a range to being below a limit.
are compliant with the established guidelines
Emphasizes adherence to established guidelines, indicating that the values or conditions meet the necessary standards.
are in accordance with the prescribed limits
Uses more formal language to convey the same meaning of being within specified limits.
adhere to the stipulated values
Focuses on adherence to certain stipulated values, highlighting compliance with precise requirements.
stay within the designated span
Replaces "allowable range" with "designated span", offering a more descriptive way of expressing the concept of a limited extent.
FAQs
How can I use "are within the allowable range" in a sentence?
This phrase indicates that a value or measurement falls within acceptable limits. For example, "The temperature readings "are within the allowable range" for safe operation."
What's a more concise way to say "are within the allowable range"?
Consider using alternatives like "fall within acceptable parameters" or "meet the required specifications" depending on the context.
Is it always necessary to specify the "allowable range" when using this phrase?
Yes, for clarity and precision, always specify the boundaries of the "allowable range". This prevents misinterpretations and ensures that the information is actionable.
What's the difference between "are within the allowable range" and "exceed the allowable range"?
"Are within the allowable range" means the value is acceptable, whereas "exceed the allowable range" indicates that the value is too high and outside of acceptable limits.
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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
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested