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Insulator  

定义

  • 1. A material that allows little or no heat, electricity, or sound to go into or out of something (Britannica). 2. A material that is a poor conductor (as of electricity or heat) compare semiconductor. (Merriam-Webster dictionary). 3. A material or covering that electricity, heat, or sound cannot go through (Cambridge Dictionary).

URI

https://purls.helmholtz-metadaten.de/evoks/sdv/Insulator

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