nanotechnology
의미: The branch of technology that deals with the manipulation of matter on an atomic and molecular scale, typically at dimensions of less than 100 nanometres.
Nanotechnology operates at the scale of individual atoms and molecules (a nanometre is one billionth of a metre). Applications range from medicine (targeted drug delivery, diagnostic tools) to materials science (stronger, lighter materials) and electronics (smaller, faster components). The prefix 'nano-' has also entered general usage to mean extremely small. Common collocations include 'nanotechnology research,' 'nanomaterials,' 'nanoscale,' and 'nanoparticles.'
예문
- Nanotechnology is being used to develop materials that are lighter and stronger than conventional alternatives. 纳米技术正被用于开发比传统替代品更轻、更坚固的材料。La nanotecnología se utiliza para desarrollar materiales más ligeros y resistentes que las alternativas convencionales.ナノテクノロジーは従来の代替品よりも軽くて強い材料の開発に使用されている。나노기술은 기존 대안보다 더 가볍고 강한 소재를 개발하는 데 사용되고 있다.
- Medical researchers are exploring the use of nanoparticles to deliver drugs directly to cancer cells. 医学研究人员正在探索使用纳米粒子将药物直接递送到癌细胞的方法。Los investigadores médicos están explorando el uso de nanopartículas para administrar fármacos directamente a las células cancerosas.医学研究者たちは、がん細胞に直接薬剤を届けるためのナノ粒子の利用を研究している。의학 연구자들은 암세포에 직접 약물을 전달하기 위한 나노입자의 활용을 연구하고 있다.
- The university established a new centre for nanotechnology research with a focus on sustainable energy applications. 该大学设立了一个新的纳米技术研究中心,重点关注可持续能源应用。La universidad creó un nuevo centro de investigación en nanotecnología centrado en aplicaciones de energía sostenible.その大学は持続可能なエネルギー応用に焦点を当てたナノテクノロジー研究センターを新設した。그 대학은 지속 가능한 에너지 응용에 초점을 맞춘 나노기술 연구 센터를 신설했다.
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사용 가이드
맥락: academic, professional, media
어조: neutral
기원과 역사
A compound of 'nano-' (from Greek nanos, dwarf) and 'technology' (from Greek tekhnologia, systematic treatment). The concept was first described by physicist Richard Feynman in 1959, and the term was coined by Norio Taniguchi in 1974.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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