추출
The process of removing or taking something out from a whole, often using a specific method or tool. In research, it refers to selecting specific data or samples.
Exemples
3 sur 5이 커피는 원두의 향을 잘 추출했다.
This coffee extracted the aroma of the beans well.
식물에서 유효 성분을 추출하여 약을 만듭니다.
Medicine is made by extracting active ingredients from plants.
핵심 내용만 좀 추출해 봐.
Try to extract just the core content.
Famille de mots
Astuce mémo
Chu (pull) + Chul (out) = Pulling something out.
Quiz rapide
연구진은 수천 명의 대상자 중 100명을 무작위로 ___했다.
Correct !
La bonne réponse est : 추출
Exemples
이 커피는 원두의 향을 잘 추출했다.
everydayThis coffee extracted the aroma of the beans well.
식물에서 유효 성분을 추출하여 약을 만듭니다.
formalMedicine is made by extracting active ingredients from plants.
핵심 내용만 좀 추출해 봐.
informalTry to extract just the core content.
통계 분석을 위해 무작위로 표본을 추출했다.
academicSamples were randomly extracted (selected) for statistical analysis.
빅데이터에서 유의미한 정보를 추출하는 기술이 중요하다.
businessThe technology to extract meaningful information from big data is important.
Famille de mots
Collocations courantes
Phrases Courantes
추출물을 함유하다
to contain extracts
핵심을 추출하다
to extract the core
자동 추출 시스템
automatic extraction system
Souvent confondu avec
발췌 is specifically for text or quotes, while 추출 can apply to physical substances, data, or samples.
Notes d'usage
Essential for discussing research methodology (sampling) in academic writing.
Erreurs courantes
Do not confuse with '수출' (export).
Astuce mémo
Chu (pull) + Chul (out) = Pulling something out.
Origine du mot
From Sino-Korean 抽出 (pull + take out).
Modèles grammaticaux
Quiz rapide
연구진은 수천 명의 대상자 중 100명을 무작위로 ___했다.
Correct !
La bonne réponse est : 추출
Vocabulaire associé
Plus de mots sur science
생물학적
B2Relating to biology or living organisms. In academic discussion, it often contrasts with social or environmental influences.
누적
B2The act of gathering or accumulating over time; the total amount built up gradually.
희박하다
B2Refers to a state where something is very thin (like air), or a probability that is extremely low and unlikely to happen.
전이
B2The process of something moving or spreading from one place, person, or state to another. In medicine, it often refers to the spread of disease (metastasis), while in psychology, it refers to the transfer of feelings.
방법론적
B2Relating to the system of methods used in a particular area of study or activity. It is used to describe research design and logical approaches.
표본집단
B2A group of subjects selected from a larger population for investigation. It is a subset of the population used in statistics to represent the whole.
증폭
B2The increase in the magnitude or intensity of something, such as sound, electrical signals, or even emotions and social issues.
가역성
B2The ability of a process or reaction to be reversed so that the system returns to its original state.
도태
B2The process of being eliminated or falling behind because of failure to adapt to changes or competition. Often used in biological (natural selection) or economic contexts.
확증하다
B2To prove something clearly and definitely using evidence or facts. It is stronger than just 'proving' as it implies solidifying a theory or hypothesis.
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