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- Water contains hydrogen and oxygen. 水含有氢和氧。
- The discovery of the nuclear fission is a new departure in physics. 核分子分裂的发现是物理学上的一个新起点。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- 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。
- acyl oxygen fission 酰基-氧裂解
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- 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 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。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- When atoms split, the process is called "fission". 原子分裂时,其过程被称为“裂变”。
- Fission bombs use highly enriched fuel. 裂变原子弹使用高度浓缩燃料。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Viruses do not undergo binary fission. 病毒并不进行二分裂。
- To add one or more alkyl groups to(a compound. 使烷基化在(一种化合物)中添加一个或多个烷基团
- The fission products formed are highly radioactive. 所生成的裂变产物具有很强的放射性。
- The life develops as the fission of the cells. 随着细胞的分裂, 生命开始发育。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。