퇴적
The process of material (such as sand or mud) settling or being deposited, especially by water, ice, or wind. Sedimentation.
例文
3 / 5바다 밑에는 수많은 퇴적물이 쌓여 있어요.
Many sediments are piled up at the bottom of the sea.
댐 건설로 인해 하류의 퇴적 작용이 줄어들었습니다.
Dam construction has reduced sedimentation downstream.
여기는 흙이 퇴적돼서 땅이 높아졌어.
The soil accumulated here, so the ground got higher.
語族
覚え方のコツ
Tui-jeok: Think of 'Tui' (piling) + 'Jeok' (accumulation).
クイックテスト
오랜 시간 동안 흙과 모래가 쌓여 만들어진 바위를 ____암이라고 한다.
正解!
正解は: 퇴적
例文
바다 밑에는 수많은 퇴적물이 쌓여 있어요.
everydayMany sediments are piled up at the bottom of the sea.
댐 건설로 인해 하류의 퇴적 작용이 줄어들었습니다.
formalDam construction has reduced sedimentation downstream.
여기는 흙이 퇴적돼서 땅이 높아졌어.
informalThe soil accumulated here, so the ground got higher.
퇴적암을 통해 과거의 기후를 추측할 수 있습니다.
academicPast climates can be inferred through sedimentary rocks.
수로의 퇴적물 제거 작업을 다음 달에 시작합니다.
businessWe will start the sediment removal work for the waterway next month.
語族
よく使う組み合わせ
よく使うフレーズ
퇴적층
sedimentary layer
퇴적물
sediment
よく混同される語
침식 is wearing away (erosion); 퇴적 is building up (sedimentation).
使い方のコツ
A staple term for TOEFL Earth Science and Geology passages.
よくある間違い
Ensure you distinguish between '퇴적' (the process) and '퇴적물' (the material).
覚え方のコツ
Tui-jeok: Think of 'Tui' (piling) + 'Jeok' (accumulation).
語源
From Sino-Korean '堆' (pile up) and '積' (accumulate).
文法パターン
クイックテスト
오랜 시간 동안 흙과 모래가 쌓여 만들어진 바위를 ____암이라고 한다.
正解!
正解は: 퇴적
関連語彙
scienceの関連語
증폭되다
B2To be amplified, magnified, or increased in intensity. It can refer to physical signals or abstract concepts like tension or rumors.
강도
B2The degree of strength, force, or power. It can refer to physical strength of materials or the intensity of an activity or emotion.
중첩되다
B2To overlap or be repeated multiple times. It describes situations where layers, functions, or schedules occupy the same space or time.
흡수하다
B2To soak up liquid, light, or heat. Metaphorically, it means to take in and integrate information, cultures, or even other companies (mergers).
촉매제
B2A catalyst; a substance or factor that increases the rate of a chemical reaction or triggers a significant social/personal change.
오차
B2The difference between an estimated or measured value and the actual or true value; a margin of error in statistics or measurement.
팽창하다
B2To become larger in size, volume, or quantity; to expand.
상호 연관성
B2The state of being mutually connected or related; interconnection.
정태적
B2Lacking in movement, action, or change; static. It is often used to describe a state or analysis that does not consider time-based changes.
분산되다
B2To be dispersed, scattered, or decentralized. It refers to the state where things, people, or resources are spread out over a wide area or shared among multiple parties.
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