distillation
gb/dˌɪstəlˈeɪʃən/ us/dˌɪstəlˈeɪʃən/
C1
Английски
lepárlás, desztilláció, kivonat, esszencia, párlat, desztillátum
СЪЩЕСТВИТЕЛНО
C1
1
lepárlás
B2
desztilláció
C1
Модел на употреба:
the distillation of [liquid/substance]
The distillation of the fermented mash produces a clear spirit.
Az erjesztett cefre lepárlásával tiszta szeszt kapnak.
They use distillation to remove salts and minerals from water.
A sók és ásványi anyagok vízből való eltávolítására lepárlást alkalmaznak.
Modern refineries rely on distillation to separate crude oil into different fuels.
Примери за учащи
Distillation makes water cleaner.
A lepárlás tisztábbá teszi a vizet.
Whiskey is made by distillation.
A whiskyt lepárlással készítik.
Честа грешка:
Learners may confuse distillation (the process) with distillate (the liquid produced).
Значение
purifying liquid by heating
Колокации
distillation process
|fractional distillation
|steam distillation
|illegal distillation
|home distillation
|distillation apparatus
|distillation column
|distillation plant
|distillation unit
|distillation method
Синоними
distilling (another term for the same process, often used in technical or procedural contexts)
|
purification (broader; not limited to boiling and condensing)
Антоними
contamination (the state of being made impure, rather than purified)
|
mixing (combining substances instead of separating them)
Теми
science
|chemistry
|food_and_drink
|manufacturing
Определение
a way to purify or separate a liquid by boiling it and cooling the steam
the process of heating a liquid to produce vapor and then cooling the vapor so it becomes liquid again, in order to separate substances or remove impurities, especially when making alcoholic spirits or purified water
СЪЩЕСТВИТЕЛНО
C1
FORMAL
2
Модел на употреба:
a distillation of [ideas/experience/information]
Her talk was a distillation of years of research into a few key insights.
Az előadása több év kutatásának tömör kivonata volt, néhány kulcsfontosságú felismerésre sűrítve.
The new guide is a distillation of the company’s best advice for beginners.
Az új útmutató a cég kezdőknek szóló legjobb tanácsainak kivonata.
This paragraph is the distillation of the argument: cost matters more than speed.
Примери за учащи
This book is a distillation of his ideas.
Ez a könyv a gondolatainak kivonata.
Give me a distillation of the main points.
Adj egy tömör összefoglalót a fő pontokról.
Честа грешка:
Learners may overuse it where simple words like summary or main point are more natural.
Значение
essence or condensed summary
Колокации
a distillation of
|careful distillation
|distillation of ideas
|distillation of experience
|distillation of research
|distillation of data
|distillation of wisdom
|distillation of the debate
|a distillation of years of work
|a distillation of the report
Синоними
essence (focuses on the core quality rather than the process of reducing)
|
summary (more neutral and common; may include more detail than a 'distillation')
|
condensation (emphasizes shortening, often in writing)
Антоними
expansion (adding detail rather than reducing to essentials)
|
digression (moving away from the main point rather than focusing it)
Теми
communication
|education
|writing
|thinking
Определение
a short version that keeps only what is most important
a clear, shortened form of something that contains only its most important ideas or qualities; the essence
СЪЩЕСТВИТЕЛНО
C2
TECHNICAL
3
párlat
C1
desztillátum
C1
Модел на употреба:
a distillation of [plant/oil/mixture]
The lab collected the distillation in a clean receiving flask for analysis.
A labor a párlatot egy tiszta fogadólombikba gyűjtötte elemzéshez.
Perfumers may use a rose distillation as a base for fragrance blends.
Az illatszerkészítők rózsapárlatot használhatnak illatkeverékek alapjaként.
Примери за учащи
The distillation was stored in a bottle.
A párlatot egy üvegben tárolták.
Честа грешка:
This meaning is uncommon in everyday English; distillate is usually the clearer word for the product.
Значение
product obtained by distilling
Колокации
final distillation
|first distillation
|a floral distillation
|herbal distillation
|oil distillation
|aromatic distillation
|distillation of rose
|distillation of lavender
Синоними
distillate (the standard technical word for the liquid collected after distillation)
Теми
science
|chemistry
|food_and_drink
Определение
the liquid you get after distilling
a liquid obtained as the result of distilling something, especially in contexts where the process and the product are discussed together
Граматика
Речникова форма
distillation
IPA
GB/dˌɪstəlˈeɪʃən/
US/dˌɪstəlˈeɪʃən/
Срички и ударение
dis - til - la - tion (4 срички)
Stress on 3rd syllable (la)
Форми на думата
Noun
- Base: distillation
- Plural: distillation, distillations
Семейство думи
Forms
distillations
noun
Core family
Related words
distillate
noun
distilled
adjective
Negative and opposite forms
undistilled
adjective
Изрази
destructive distillation
1/dɪstɹˈʌktɪv dˌɪstəlˈeɪʃən/
fixed phrase
technical
heating without oxygen to decompose
heating a material without oxygen so it breaks into other substances
Примери
- Destructive distillation of wood produces charcoal and volatile chemicals.
- In industrial history, destructive distillation was used to make coal tar from coal.
distillation column
1/dˌɪstəlˈeɪʃən kˈɑləm/
fixed phrase
technical
tower that separates by distillation
a tall machine that separates liquids by distillation
Примери
- Engineers monitored the temperature profile along the distillation column.
- A distillation column can separate a complex mixture into several useful products.
distillation flask
1/dˌɪstəlˈeɪʃən flˈæsk/
fixed phrase
technical
glass container for distilling
a glass container used to boil a liquid in distillation
Примери
- We placed the mixture in a distillation flask and heated it gently.
- Cracks in the distillation flask can be dangerous when the glass is under heat.
fractional distillation
1/fɹˈækʃənəl dˌɪstəlˈeɪʃən/
fixed phrase
technical
separating liquids by boiling points
a method to separate mixed liquids by their different boiling points
Примери
- Fractional distillation is used to separate crude oil into gasoline, diesel, and other products.
- In class, we used fractional distillation to separate ethanol from water.
Примери за учащи
- Fractional distillation separates liquids.
steam distillation
1/stˈim dˌɪstəlˈeɪʃən/
fixed phrase
technical
extracting oils using steam
a way to take oils from plants using steam
Примери
- Many essential oils are produced by steam distillation of leaves and flowers.
- Steam distillation can help prevent heat damage to delicate compounds.
Примери за учащи
- They use steam distillation to make lavender oil.
vacuum distillation
1/vˈækjum dˌɪstəlˈeɪʃən/
fixed phrase
technical
distilling under reduced pressure
distillation done at low pressure so liquids boil at lower temperatures
Примери
- The refinery uses vacuum distillation to process heavier fractions without overheating them.
- We chose vacuum distillation because the compound decomposes at high temperatures.