preservation是什么意思

2024-02-02 01:27:16

preservation

美[ˌprezərveɪʃn] 英[ˌprezəveɪʃn]

n. 保存；维护；防腐

近义词：conservation，protection，maintenance，defence，defense，conservancy，salvation，continuation，security，perpetuation，keeping，upholding，support，saving，

n.(名词)

Noun

the activity of protecting something from loss or danger
the condition of being (well or ill) preserved
a process that saves organic substances from decay
an occurrence of improvement by virtue of preventing loss or injury or other change

用作名词(n.)

The paintings were in an excellent state of preservation.这些画保存的非常好。
Capital preservation is just as important as capital appreciation.资本保存同资本增值一样要紧。
The aim of the policy is the preservation of peace.这一政策旨在维护和平。
The experiment researched the method of extracting nutural preservation material from chilli.本文实验研究了辣椒中天然防腐物质的提取方法。
The results showed that antisepsis preservation of clove leaf oil on the postharvest peach was very obvious.说明丁香叶油对采后桃果实具有明显的防腐保鲜效果。