conservation

n.保存；保护；避免浪费；对自然环境的保护

noun

1. （对自然环境的）保护
   the protection of the natural environment
   1. to be interested in wildlife conservation
      对野生动物保护感兴趣
2. （官方对历史或艺术建筑的）保护；文物保护
   the official protection of buildings that have historical or artistic importance
3. 防止流失（或浪费、损害、毁坏）；保持；保护
   the act of preventing sth from being lost, wasted, damaged or destroyed
   1. to encourage the conservation of water/fuel
      鼓励节约用水 / 燃油
   2. energy conservation
      能源的节约

1. Published in association with the Council for the Protection of Rural England, the book provides refreshing solutions to the long-term problem of water conservation.
   这本书与英格兰乡村保护委员会合作出版，就节约水资源这个长期问题提供了全新的解决方法。
2. Energy conservation as a philosophy was born out of the 1973 oil crisis.
   能源节约的理念产生于1973年的石油危机。
3. Economic growth is still bound to the issues of poverty, social justice and conservation.
   经济增长仍然与贫困、社会公正和资源保护等问题紧密相连。
4. Then he began his most famous work, the conservation and rebinding of the Book of Kells
   之后他就开始了他最为出名的工作，即保护并重新装订《凯尔斯书》。
5. You probably won't need to apply for planning permission unless you live in a listed building or conservation area.
   除非你住在已列入文保名录的建筑或古建保护区之内，否则应该不需要申请规划许可。
6. The zoo is doing major conservation work, both in captivity and in the field.
   无论在圈养场还是在野外，动物园在动物保护方面都承担了主要的工作。
7. He is founding director of The Conservation Foundation.
   他是自然资源保护基金会的创办负责人。
8. Conservation programs cannot function without local support.
   没有地方的支持，自然环境保护项目就无法运作。
9. This proposal will incense conservation campaigners.
   这项提议会激怒环保人士。
10. My father's life work was devoted to the conservation of the Longleat estate.
    我父亲一生致力于保护朗利特庄园。
11. Cheaper energy conservation techniques have been put into operation in the developed world.
    更经济的节能技术在发达国家已经投入使用。
12. Conservation is an issue which gets a lot of attention these days — whether it means preserving old buildings, or protecting the environment.
    资源保护是目前备受关注的问题——不管它指的是对古建筑的保护，还是对环境的保护。
13. Even well-meaning attempts at conservation can bring problems.
    即使是出于善意想开展自然保护也可能会引来麻烦。
14. A nonphysics analogy illustrates the nature of conservation law.
    我们用一个非物理学的比喻来说明守恒定律的性质。
15. He isn't interested in conservation.
    他对保护环境这个问题不关心。
16. The qualification of such a course of action as conservation is too mild.
    把这种行动方针称作保守是太轻了。
17. The expensive fuel costs are forcing stepped-up conservation efforts by all airline companies.
    高昂的燃料费用迫使着所有的航空公司加强为防止浪费所做出的努力。
18. Soil conservation is intended to curb erosion.
    土壤保持旨在控制水土流失。
19. Second is energy conservation and environmental protection.
    二是关于节能和环保问题。
20. He established a national energy policy that included conservation, price decontrol, and new technology.
    他成立了一个包括保护，价格放开，和新技术的国家能源政策。
21. Third, we will energetically develop a circular economy and the energy conservation and environmental protection industries.
    三要积极发展循环经济和节能环保产业。
22. The early ratification and implementation of this Protocol can assist forest conservation and the sustainable use of biodiversity.
    早日批准和实施该议定书可以支持森林保护和生物多样性的可持续利用。
23. We should expand cooperation on new energy, energy conservation and environmental protection.
    拓展新能源和节能环保合作。
24. I believed in the conservation of mechanical energy and I overlooked the tension.
    我相信，机械能守恒定理，我忽略了张力。
25. The country has moved into a new stage in ecological conservation, environment pollution control and disaster prevention.
    生态建设、环境污染治理和灾害防御进入了新的阶段。
26. More funds should be devoted to the conservation of freshwater resources and endangered species.
    应该把更多的资金用于淡水资源和濒危物种的保护上。
27. We use the concept of conservation of states and the Aufbau Principle.
    我们利用该状态的概念，和构造原理。
28. Environmental protection and conservation organization;
    保护和维护环境组织；
29. Conservation of matter and energy in the universe.
    宇宙的物质和能量守恒。
30. In Physics I, we will investigate both approaches: force and conservation laws.
    在物理I课程中，我们将分别研究这两种途径：力和守恒定律。