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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
time of materials
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "time of materials" is not correct in English; it should be "time and materials." You can use it in contexts related to contracts or project management where billing is based on the time spent and the materials used.
Example: "The contractor will work on a time and materials basis, ensuring that all expenses are accounted for."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
Alternative expressions(2)
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
4 human-written examples
Through the control of the residence time of materials in flame and flame atmosphere, metallic Fe and iron oxides are obtained, showing a better external magnetic field responsibility.
Science
On the other hand, the life time of materials and structures can be enlarged and means of repair and maintenance can be optimized.
It has the advantage of dramatically decreasing the processing time of materials from weeks to months, to a maximum of three days.
A portion of the outflow is mixed with the pretreated wood and nutrients are sent back to the top of digesters so the overall retention time of materials is 20 days [ 13, 16].
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
There was admittedly much that was sensible in his policies, and the opening years of his reign as king of Great Britain were a time of material prosperity for both England and Scotland.
Encyclopedias
The residence time of material in the process frequently determines the product properties.
In this study, we propose a new design method wherein the waiting time of material handling equipment is reduced by allocating multiple operations to the equipment.
Science
The balance between material supply and production plan needs to be delicately maintained in order to minimize the idling time of material and labors, and the project duration (Koskela et al. 2002).
Science
The optimization objectives are generally set to minimize the inventory cost, or minimize buffer sizes and time of material waiting prior to being further processed (Tserng et al. 2006; Walsh et al. 2004; Xu et al. 2016).
Science
At this time of material progress, we need to understand and appreciate this philosophy of spiritual love and eradicate violence,petty religious fights in the society.
News & Media
3) Cytokine levels can be influenced by many environmental factors and by medication; patients should therefore be off medication at the time of material asservation or the possible influence of medication should be considered when interpreting the results.
Expert writing Tips
Best practice
When discussing duration or scheduling related to materials, use more precise terms like "material processing time" or "material residence time" to avoid ambiguity. If you intend to speak of both time and materials, use the correct phrase "time and materials".
Common error
Avoid using "time of materials" when you mean "time and materials", which refers to a billing method based on labor hours and material costs. Using the wrong phrase can lead to misunderstanding and incorrect contractual agreements.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "time of materials" functions as a noun phrase, but its usage is often incorrect or non-idiomatic. As Ludwig AI notes, it's commonly mistaken for "time and materials". It attempts to relate a duration or timing aspect to physical substances.
Frequent in
Science
50%
News & Media
30%
Encyclopedias
20%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "time of materials" is grammatically questionable, often confused with the standard term "time and materials." Ludwig AI's analysis reveals that while some instances appear across Science, News & Media, and Encyclopedias, they often indicate misuse or awkward phrasing. For clarity and correctness, consider alternatives like "material processing time", "material residence time", or ensure you are correctly using ""time and materials"" when referring to billing practices. Be mindful of source quality and context to maintain credibility in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
material processing time
Focuses on the duration required to process a specific material, shifting the emphasis to the activity performed on the material.
material residence time
Specifies the amount of time a material spends in a particular environment or process, adding precision.
material degradation time
Highlights the duration over which a material breaks down or deteriorates, changing the focus to the material's lifespan.
material delivery timeframe
Emphasizes the period required for materials to be delivered, focusing on logistics and supply chains.
material lifecycle duration
Centers on the length of a material's entire existence, from production to disposal, introducing a broader perspective.
material reaction time
Highlights how long it takes for a material to react to certain conditions or treatments, emphasizing chemical or physical changes.
material turnover time
Refers to the duration it takes for a material to be replaced or replenished, shifting the focus to inventory and stock management.
material aging period
Specifies a duration where materials undergo changes due to age, such as hardening or softening, shifting the emphasis to the material itself
timing of material procurement
Emphasizes when materials are obtained or acquired, focusing on supply chain scheduling.
material processing timeline
Centers on when material starts or finishes the process, focusing on production operations.
FAQs
How to correctly use the phrase "time and materials" in a sentence?
The phrase "time and materials" is used to describe a type of contract where payment is based on the actual time spent and the cost of materials used. For example: "The project will be billed on a "time and materials" basis".
What's the difference between "time of materials" and "time and materials"?
"Time of materials" is not a standard or grammatically correct phrase in English. The correct phrase is "time and materials", which refers to a billing method where a client pays for the time spent on a project plus the cost of the materials used.
What are some alternative phrases to "time of materials" when describing duration?
If you are looking for alternatives to describe duration of certain process with materials, consider using phrases like "material processing time", "material residence time", or "material lifecycle duration".
When is it appropriate to use the phrase "time and materials"?
Use "time and materials" when discussing contracts or project management where billing is determined by the amount of time spent working and the cost of the materials used. For example, in construction or consulting, a "time and materials" contract might be used when the scope of work is not fully defined at the outset.
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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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested