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oxygen

oxygen 做朗读
首字母o尾字母n
英式'ɒksɪdʒ(ə)n
美式'ɑksɪdʒən
高中四级考研托福

oxygen 基本解释

n. 氧
[化] 氧O-2

oxygen 网络释义

n. [化学] 氧气，[化学] 氧

oxygen 词性变化

名词复数形式:oxygens

中文词源

oxygen 氧气

来自希腊语oxys,尖锐的，刺鼻的，来自PIE*ak,尖，刺，词源同acid,acumen.-gen,生成，产生。即生成的尖锐刺鼻气体，后用于指氧气。

词组短语

1、acetylene-oxygen flame [化] 乙炔-氧气焰; 氧炔焰

2、active oxygen [化] 活性氧

3、active oxygen test [化] 活性氧试验

4、acyl-oxygen fission [化] 酰氧分裂

5、aerial oxygen [化] 大气氧气

6、atmospheric oxygen [机] 大气中的氧气

7、basic oxygen process [机] 碱性氧气吹炼法

8、bimolecular acid-catalyzed acyl-oxygen cleavage [化] 双分子酸催化酰氧断裂

9、biochemical oxygen demand [医] 生化需氧量

10、biochemical oxygen demand (BOD) [化] 生化需氧量(BOD)

11、biological oxygen demand (BOD) [化] 生物需氧量

12、bridge oxygen [化] 桥氧

13、carbon-nitrogen-oxygen [医]碳-氮-氧

14、carbonyl oxygen [建] 羰基(中的)氧

15、carrier of oxygen [建] 氧气体

16、chemical oxygen demand(COD) [化] 化学需氧量

17、compressed oxygen [机] 压缩氧

18、consumed oxygen [医] 耗氧量

19、continuous flow oxygen system [医] 连续流出式供氧装置

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