spectroscopy
의미: The scientific study and investigation of spectra produced when matter interacts with or emits electromagnetic radiation, used to determine the composition, structure, and properties of substances.
Spectroscopy is a cornerstone of analytical chemistry, astrophysics, and materials science. It encompasses numerous sub-disciplines — infrared spectroscopy, mass spectroscopy, Raman spectroscopy — each exploiting different regions of the electromagnetic spectrum. In academic writing, it appears both as a method section staple and in discussions of scientific breakthroughs. The term is strictly technical and rarely appears outside scientific, medical, or engineering contexts.
예문
- Infrared spectroscopy confirmed the presence of organic compounds in the Martian soil samples. 红外光谱学证实了火星土壤样本中有机化合物的存在。La espectroscopia infrarroja confirmó la presencia de compuestos orgánicos en las muestras del suelo marciano.赤外分光法により、火星の土壌サンプル中に有機化合物が存在することが確認された。적외선 분광법을 통해 화성 토양 시료에서 유기 화합물의 존재가 확인되었다.
- The paper describes a novel application of Raman spectroscopy for the early detection of counterfeit pharmaceuticals. 该论文描述了拉曼光谱学在伪劣药品早期检测方面的一种新应用。El artículo describe una aplicación novedosa de la espectroscopia Raman para la detección temprana de medicamentos falsificados.その論文は、偽造医薬品の早期検出におけるラマン分光法の新たな応用を記述している。해당 논문은 위조 의약품의 조기 탐지를 위한 라만 분광법의 새로운 응용을 기술하고 있다.
- Nuclear magnetic resonance spectroscopy remains one of the most powerful tools available for determining molecular structure. 核磁共振光谱学仍然是确定分子结构最强大的工具之一。La espectroscopia de resonancia magnética nuclear sigue siendo una de las herramientas más potentes para determinar la estructura molecular.核磁気共鳴分光法は、分子構造を決定するための最も強力なツールの一つであり続けている。핵자기 공명 분광법은 분자 구조를 결정하기 위한 가장 강력한 도구 중 하나로 남아 있다.
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사용 가이드
맥락: academic, scientific
어조: neutral
기원과 역사
From Latin spectrum (appearance, image) + Greek skopein (to observe). The term emerged in the mid-19th century alongside the development of spectral analysis by Kirchhoff and Bunsen.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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