专业释义英英释义
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氧 - 引用次数：2451
3 L·min -1 oxygen flow, respectively.
氧流量分别为2．0、1．0和0．3L·min-1。
参考来源 - 氧流量对异氟烷的消耗与摄取的影响 -
氧 - 引用次数：1377
The limiting oxygen index（LOI） value can reach 27 when m（DPTEM）/m（copolymer）=25.
丙烯腈共聚物中w（DPTEM）=25%时,极限氧指数（LOI）值可达27。
参考来源 - 甲基丙烯酸2氧气 -
氧气
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·2,447,543篇论文数据，部分数据来源于NoteExpress
oxygen [ 'ɔksidʒən ]
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n.
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
同义词： O atomic number 8
以上来源于: WordNet
柯林斯英汉双解大词典
oxygen /ˈɒksɪdʒən/ CET4 TEM4
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1.
N-UNCOUNT Oxygen is a colourless gas that exists in large quantities in the air. All plants and animals need oxygen in order to live. 氧气
例：The human brain needs to be without oxygen for only four minutes before permanent damage occurs.
人脑缺氧只需4分钟就会造成永久性损伤。
双语例句原声例句权威例句
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氧的反应性很高。
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All life depends ultimately on oxygen.
一切生命归根到底都要依赖氧气。
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Fish take in oxygen through their gills.
鱼用鳃吸取氧气。
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As the service module moved away, they saw for the first time the damage done by the exploding oxygen tank.
VOA: special.2009.07.22
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If we take hydrogen peroxide in the liquid state, it can break down to form water and oxygen.
如果我们有一些液态的过氧化氢，它会分解成水和氧气。
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times 7, plus we have 6 in the sulfur, and oxygen is right above sulfur, so that also has 6.
二乘上七，加上硫的六个，而氧在硫的正上方，因此也有六个。
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