- 1隔熱材料；絕緣材料
Insulation is material used to stop heat, cold, sound, or electricity from passing through - like the material inside walls that keeps a house warm in winter, or the plastic covering on electrical wires that keeps people safe from shocks.
core核心畫面
組成From Latin "insula" - island. Something insulated is cut off, made like its own separate "island."
原始詞典資料6 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
insulationnoun/ˌɪnsjʊˈleɪʃən/
- 1
The act of insulating; detachment from other objects; isolation.
- Reindeer are well suited to the taiga’s frigid winters. They can maintain a thermogradient between body core and the environment of up to 100 degrees, in part because of insulation provided by their fur, and in part because of counter-current vascular heat exchange systems in their legs and nasal passages.
- 2
The state of being insulated; detachment from other objects; isolation.
- 3
Any of a variety of materials designed to reduce the flow of heat, either from or into a building.
- 4
engineeringnatural-sciencesphysical-sciencesThe act of separating a body from others by nonconductors, so as to prevent the transfer of electricity, heat, or sound
- 5
engineeringnatural-sciencesphysical-sciencesThe state of a body so separated.
- 6
businesselectrical-engineeringelectricitya medium in which it is possible to maintain an electrical field with little supply of energy from additional sources.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。