quantification
gb/kwˌɔntɪfɪkˈeɪʃən/ us/kwˌɔntɪfɪkˈeɪʃən/
C1
Engleză
Sensuri
0 sensuri
Substantiv
formal
C1
process
1
Measuring or stating quantity
the act of finding or showing how much or how many of something there is
Tipar de utilizare:
quantification of [something]
Greșeală frecventă:
Use quantify as the verb, not quantificate. Do not confuse quantification with quantization, which means dividing or rounding values into fixed levels.
Sinonime
measurement (more general and often less formal)
|
calculation (emphasizes working out a number)
|
estimation (suggests an approximate number rather than an exact one)
Antonime
qualitative description (focuses on qualities rather than amounts)
|
nonmeasurement (the absence of measuring or assigning numbers)
Colocații
accurate quantification
|precise quantification
|objective quantification
|quantification of risk
|quantification of uncertainty
|quantification of costs
|quantification of damage
|quantification of emissions
|quantification of impact
|quantification methods
Teme
science
|research
|data_analysis
|business
Exemple
- The study allowed better quantification of the health risks linked to air pollution.
- Reliable quantification of carbon emissions is essential for climate reporting.
- The company wants more precise quantification of the costs before approving the project.
Exemple pentru cursanți
- Quantification means putting a number on something.
- The team worked on the quantification of water use.
Substantiv
technical
C2
rule
2
Use of logical quantifiers
the use of words or symbols that mean all, some, or at least one in a logical statement
Tipar de utilizare:
quantification over [a set/domain/variable]
Greșeală frecventă:
In logic, quantification is about the scope of a statement, not about measuring a physical amount.
Sinonime
quantifier use (plainer wording for the same logical function)
|
variable binding (related technical term, especially when a quantifier controls a variable)
Antonime
unquantified statement (a statement without an explicit quantifier)
|
free variable (a variable not bound by a quantifier)
Colocații
universal quantification
|existential quantification
|quantification over variables
|nested quantification
|scope of quantification
|quantification theory
|domain of quantification
|first-order quantification
Teme
logic
|mathematics
|linguistics
|philosophy
Exemple
- The formula uses universal quantification to say that the property holds for every object in the domain.
- In this sentence, the scope of quantification is ambiguous.
- Existential quantification is used when a claim says that at least one example exists.
Exemple pentru cursanți
- In logic, quantification can mean saying that something is true for all things.
- The symbol means quantification over every value of x.
Gramatică
Forma de dicționar
quantification
IPA
GB/kwˌɔntɪfɪkˈeɪʃən/
US/kwˌɔntɪfɪkˈeɪʃən/
Silabe și accent
quan - ti - fic - a - tion (5 silabe)
Stress on 4th syllable (a)
Forme ale cuvântului
Noun
- Base: quantification
- Plural: quantifications
Expresii
existential quantification
1/ˌɛɡzˌɪstˈɛnʃəl kwˌɔntɪfɪkˈeɪʃən/
fixed phrase
technical
Statement about at least one
a logical way to say that at least one thing in a group exists or has a property
Exemple
- The symbol ∃ is used for existential quantification.
- The proof begins with existential quantification: there exists a number with the required property.
- Existential quantification does not identify which object satisfies the condition.
limit of quantification
1/lˈɪmɪt əv kwˌɔntɪfɪkˈeɪʃən/
fixed phrase
technical
Lowest reliably measured amount
the smallest amount that a test can measure reliably
Exemple
- The pesticide level was below the limit of quantification for the method.
- The laboratory reported a lower limit of quantification after improving the instrument settings.
- Results near the limit of quantification should be interpreted with caution.
quantification of damages
1/kwˌɔntɪfɪkˈeɪʃən əv dˈæmɪd͡ʒɪz/
fixed phrase
legal
Calculating legal compensation
the process of deciding how much money someone claims for a loss or injury
Exemple
- The court asked for clearer evidence on the quantification of damages.
- The expert report focused on the quantification of damages from the breach of contract.
- Without proper quantification of damages, the claim may be difficult to prove.
risk quantification
1/ɹˈɪsk kwˌɔntɪfɪkˈeɪʃən/
fixed phrase
business
Estimating risk numerically
putting numbers on possible risks, such as how likely or costly they are
Exemple
- The bank improved its risk quantification models after the market shock.
- Good risk quantification helps managers decide how much insurance they need.
- The report includes risk quantification for each stage of the project.
uncertainty quantification
1/ʌnsˈɚtənti kwˌɔntɪfɪkˈeɪʃən/
fixed phrase
technical
Measuring model uncertainty
estimating how unsure a calculation or model result is
Exemple
- Uncertainty quantification is important when simulations are used to guide safety decisions.
- The team added uncertainty quantification to show how reliable the forecast was.
- Modern climate models include uncertainty quantification for key assumptions.
universal quantification
1/jˌunəvˈɚsəl kwˌɔntɪfɪkˈeɪʃən/
fixed phrase
technical
Statement about every member
a logical way to say that something is true for all things in a group
Exemple
- The symbol ∀ represents universal quantification in formal logic.
- The sentence uses universal quantification because it makes a claim about every student in the class.
- Universal quantification over an empty set can be counterintuitive for beginners.