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oxygen

oxygen 的中文翻译



音标: [??ksid??n]

n.

[化]氧

oxygen 的英文句子和中文句子



There was a shortage of oxygen at the top of the mountain.

山顶上缺氧。


Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.

两个氢原子和一个氧原子结合而成一个水分子。


As the coke burns, some of it combine with the oxygen in the air to form carbon monoxide.

焦碳燃烧时,一部分碳与热风中的氧形成一氧化碳。


It is well known that the thing formed when an element combines with oxygen is called oxide.

众所周知,当一种元素与氧结合时,形成的东西被称为氧化物。


An organism, such as a bacterium, requiring oxygen to live.

好氧菌需要氧气生存的有机体,例如细菌


An oxide containing three oxygen atoms per molecule.

三氧化物每个分子中含有三个氧原子的氧化物


Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond.

(湖泊等)优氧化的水中富有矿物有机物,有利于植物,特别是藻类的增殖,但藻类往往使分解的氧含量过低,从而使别的有机物灭绝。用于指湖泊或池塘