reduction中文什么意思

n.
1.缩小，减少；降级，降位；(刑罚等的)轻减；减速；减价，折扣。
2.(城市、国家等的)陷落，投降，被征服、变成 (to; into)。
3.破落，没落；【物理学】衰减。
+更多解释...4.类别；碎矿；提炼。
5.【数学】简化，约简，缩减；化归。
6.(测量结果的)整理，(代号等的)译解；【无线电】订正。
7.【化学】还原法，改格法；【摄影】减薄。
短语和例子
a 10％ reduction 九折。 great reductions in prices 大减价。 the reduction of armaments 裁(减)军(备)。 ascending [descending] reduction 由小[大]单位改成大[小]单位的换算法。 reduction to absurdity＝reductio ad absurdum.

• no reduction:    未降价; 无扣减
• breast reduction reduction mammaplasty:    巨乳缩小手术
• reduction to centre; reduction of centre:    归心计算

例句与用法

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1. A drive for cost reduction is announced .
   宣布开展降低成本的竞赛。
2. Oxidation cannot occur without reduction .
   没有还原反应就没有氧化反应。
3. Operative reduction should be considered .
   手术复位必须加以考虑。
4. The reduction cleaves the weak n-o bond .
   这种还原反应致使弱的N-O键开裂。
5. This process is called data reduction .
   这个过程叫做数据处理。

英文释义

名词

1. the act of reducing complexity
   同义词：simplification
2. the act of decreasing or reducing something
   同义词：decrease, diminution, step-down
3. any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent
   同义词：reducing