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- All shipments of compressed oxygen must comply with DOT regulations. This applies to motor freight, rail, air, and water shipments. 所有压缩氧的运输必须遵守dot的规定。这对汽车货运、铁路、空运和水运都有效。
- Imagine artificial red blood cells containing tiny nanopumps that would compress oxygen, allowing each cell to carry more than 200 times as much as its human counterpart. 试想，含有极小纳米泵的人工红血球能放出氧气，每个细胞可以携带的物质是正常人体红细胞的20倍之多。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- How can so much be compressed into one day? 这么多的东西怎么能压缩在一天之内看完呢？
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- She compressed her lips and kept silent. 她紧闭嘴唇,一声不吭。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- A vessel for storing compressed gas. 气罐贮存压缩气体的容器
- Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking 呼吸保护装置。自给式闭路压缩氧型或压缩氧氮型呼吸器。要求,试验,标记
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The farmers compressed straw into blocks for burning. 农民们将干草压成块用来烧火。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火，引起了一连串的爆炸。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Wood cuttings and sawdust can be compressed into boards. 木屑和锯末可压制成板。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- A charge of gas is compressed inside the chamber. 一次进汽在汽缸里面受到压缩。
- It is impossible to compress the story of the First World War into a few pages. 把第一次世界大战的事缩写成几页是不可能的。
