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- magnetic oxygen recorder 磁力测氧仪
- electrochemical dissolved oxygen recorder 电化学溶氧记录仪
- Operating principle of magnetic oxygen analyzer 磁压力式氧分析器的工作原理
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The magnetic head of a tape recorder. 磁头录音机中的磁头。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- 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 magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- 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。
- A relatively narrow magnetic tape used to record sound for subsequent playback. 录音磁带一种相对狭长的磁带，用于录下声音以便日后重放
- 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。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
