搜尋結果
conservation
- IPA[ˌkänsərˈvāSHən]
美式
- prevention of wasteful use of a resource;preservation, protection, or restoration of the natural environment and of wildlife
noun: conservation
- 釋義
名詞
- 1. prevention of wasteful use of a resource they launched a week-long campaign to promote energy conservation
- ▪ preservation, protection, or restoration of the natural environment and of wildlife nature conservation
- ▪ preservation and repair of archaeological, historical, and cultural sites and artifacts the artworks in the collection need indexing and conservation
- 2. the principle by which the total value of a physical quantity or parameter (such as energy, mass, linear or angular momentum) remains constant in a system which is not subject to external influence.