国际音标

英 [ˌkɒnsəˈveɪʃn]

美 [ˌkɑːnsərˈveɪʃn]

中文解释

n. 保护, 保存

英英词典

an occurrence of improvement by virtue of preventing loss or injury or other change

同义词：preservation

the preservation and careful management of the environment and of natural resources

(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations

例句应用

1、The key problem of the reaction chromatography is the initial-boundary value problem for hyperbolic conservation laws systems.

反应色谱的核心问题是双曲守恒律的初边值问题。

2、the advanced thermal insulation material, accord with energy conservation of the building technical development direction.
采用了高效保温材料, 符合建筑节能技术发展方向。

3、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》。