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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by weight proportion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by weight proportion" is correct and usable in written English.
It can be used when discussing the relative amounts of different components in a mixture or recipe, typically in contexts like cooking, chemistry, or manufacturing. Example: "To create the perfect blend, combine the ingredients by weight proportion, ensuring that each component is accurately measured."
✓ Grammatically correct
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 similar examples from authoritative sources
Similar Expressions
60 human-written examples
First experiment was performed by measuring ovules weight, proportion of each category ovules in maturity and embryo development in vitro of seedless grape cv.
Science
The EU's directive on "end-of-life vehicles" not only obliges manufacturers to accept vehicles that are no longer wanted, but also requires them to recycle or re-use 80% of the parts by weight, a proportion that will rise to 85% by 2015.
News & Media
We devised an adjusted estimate by weighting the proportion of the rural and nonrural schools with an IAQ program by the national distribution of rural and nonrural schools.
This is achieved by weighting the proportion of people with FEP in the sample who migrated (upwards or downwards) by the inverse probability that they had the opportunity to move.
Science
The risk weight proportions of the risk sources are calculated by Analytic Hierarchy Process (AHP).
Science
IPNs with different relative weight proportions of the fluorinated vs silicone partners were characterized by DMTA and DSC.
Science
Avoid mussels that have unexpected weight proportions.
Wiki
Hybrid Rice husk and Fly ash particles are added in Aluminium Alloy Matrix at 20% by weight with different proportion using Stir casting method.
Science
Although these proportions reflect the proportion by weight in grams, the simple numbers are a result of reexpressing gravimetric proportions in terms of chemical equivalents.
Science
For this purpose, SCC mixes were prepared where cement was replaced by weight in three proportions of 5, 10 and 15% by metakaolin; and fine aggregates were replaced by RHA in percentage of 10, 20 and 30.
On the basis of the law of definite proportions, Dalton deduced the law of multiple proportions, which stated that when two elements form more than one compound by combining in more than one proportion by weight, the weight of one element in one of the compounds is in simple, integer ratios to its weights in the other compounds.
Encyclopedias
Expert writing Tips
Best practice
When specifying ingredient quantities, use "by weight proportion" for accuracy, particularly in scientific or technical contexts where precision is crucial. This avoids ambiguity compared to volume-based measurements, which can vary with temperature and density.
Common error
Avoid using volume measurements interchangeably with "by weight proportion". Volume can be misleading due to density differences. Always clarify that you are referring to weight, not volume, to ensure accurate results.
Source & Trust
77%
Authority and reliability
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Real-world application tested
Linguistic Context
The phrase "by weight proportion" functions as a prepositional phrase that modifies a noun, specifying that a proportion is determined based on weight. This clarification is crucial in contexts where precision is necessary, as supported by Ludwig's analysis.
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Ludwig's WRAP-UP
In summary, "by weight proportion" is a prepositional phrase used to specify that proportions are measured by weight, ensuring clarity and accuracy in various contexts. While the phrase is grammatically correct, Ludwig indicates its usage is not widely documented, making it essential to understand its context and alternatives for effective communication. It is used in a formal and scientific register, frequently in technical specifications and recipes, where precision is paramount. Using weight rather than volume provides accuracy, especially when considering the density of components.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
weight ratio
Focuses on the ratio between weights rather than explicitly stating it's a proportion.
mass fraction
Uses the term "mass" instead of "weight", which is more accurate in scientific contexts.
weight percentage
Expresses the proportion as a percentage of the total weight.
relative weight
Highlights the weight of a component in relation to the total or another component.
proportion by mass
Swaps "weight" with "mass", maintaining the same meaning but with a focus on mass.
composition by weight
Focuses on the overall composition, specifying that it's determined by weight.
weight-based proportion
Adds emphasis that the proportion is based on weight.
fraction by weight
Uses the term "fraction" to describe the proportion.
weight distribution
Describes how weight is distributed among different components.
proportional weight
Highlights that the weight is proportional to another factor or component.
FAQs
How do I use "by weight proportion" in a sentence?
Use "by weight proportion" to specify the relative amount of a component in a mixture. For example, "The recipe requires a 2:1 "weight ratio" of flour to sugar".
What is the difference between "by weight proportion" and "by volume proportion"?
"By weight proportion" refers to the ratio of components based on their mass, while "by volume proportion" refers to the ratio based on the space they occupy. Weight is more accurate for consistent results, especially in scientific applications.
Which is more accurate, specifying proportions by weight or by volume?
Specifying proportions by weight is generally more accurate because weight is less affected by temperature and pressure variations compared to volume. Therefore, "mass fraction" provides more consistent results.
What are some alternatives to "by weight proportion"?
Alternatives include "weight ratio", "mass fraction", or "weight percentage", depending on the level of precision and context required.
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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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested