中英互译
reduction
英 /rɪˈdʌkʃ(ə)n/美 /rɪˈdʌkʃ(ə)n/
基本释义
- n.减小，降低；减价，折扣；（照片、地图、图片等的）缩图，缩版；归纳，简化；（数学）归约，约化；染色体减半；简编曲（管弦乐改编的钢琴曲或小乐队演奏曲）；浓汤，浓汁；脱臼（或断骨）复位；（化学）还原，被还原；（语音）弱化
复数reductions
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词语例句
减小，降低n.
The laws have led to a reduction in fuel consumption in the U.S.
这些法律已导致美国燃料消耗的降低。
It sets targets for reduction of greenhouse-gas emissions.
它为减少温室气体排放设立了目标。
After all, even if profit is the motive, the net result is a reduction in the hotel's "carbon footprint".
毕竟，即使动机是利润，最终的结果也是减少了酒店的”碳足迹”。
减价，折扣cn.
There are reductions for children sharing a room with two adults.
孩子和两个大人合住一间房可以打折。
Could we suggest a 20% reduction to the fee together with the four week sustention to the campaign?
我们能不能建议将费用降低20%，再加上对活动为期四周的赞助?
归纳，简化un.
This is the reduction of classical genetics to molecular biology.
这是将古典遗传学归结为分子生物学。
浓汤，浓汁cn.
Remember, many sauces are reductions and thus the taste will be more strong.
记住，很多酱汁都是浓缩的，所以味道会更浓。
- There has been some reduction in unemployment.失业人数有所减少。来自《牛津词典》
- This represents a reduction of 5% in real terms.这相当于实际减少了5%。来自《牛津词典》
- The company has made heroic efforts at cost reduction.该公司在降低成本方面进行了艰苦卓绝的努力。来自《柯林斯英汉双解大词典》
相关短语
- noise reduction噪声降低，噪声消减
- cost reduction成本降低
- reduction method还原法；设置限制方法
- reduction process还原过程；减除作业
- direct reduction直接还原；直接归约
- drag reduction减阻
- Data reduction数据缩减；数据压缩；数据简化；数据整理
- Dimensionality reduction降维；维数约减；维数约简；维归约
- Clemmensen reduction克莱门森还原反应；克莱门森还原
- Birch Reduction伯奇还原反应；伯奇还原；还原反应；可发生伯奇还原
- reduction potential还原电位；还原电势；还原；统一以还原电位表示
词语扩展
词义分布
减少
74.6%
下降
9.4%
约简
7.8%
缩减
3.3%
缩小
2.2%
减量化
1.2%
还原反应
0.5%
归约
0.5%
整复
0.4%
减让
0.3%
英英释义
- n.the act of decreasing or reducing something
- n.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
- n.the act of reducing complexity
- n.when something is made smaller or less
缩小；减少- We have noticed a sudden reduction in prices.我们注意到价格突然下降。
词源
- reduction来自中世纪英语[[reduccion]], 来自古法语reducion, 来自拉丁语[[reductio]].
- reduction减少，缩小；还原词根词缀： re-回 + -duct-引导 + -ion
- reduction减少，简化，降低来自 reduce,减少，简化，-t,过去分词格，-ion,名词后缀。