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- hydrogen to carbon atomic ratio 氢碳原子比
- The treatment consists of mixing the effluent with biological sludge and then feeding oxygen to oxidize the polluting organic compounds to carbon dioxide. 即首先把污水和生物泥浆相混合,然后通入氧气,把有机污染物氧化为二氧化碳。
- Coke burns with oxygen to give carbon dioxide. 焦碳用氧气燃烧,产生二氧化碳。
- Carbon combines with oxygen to form carbon oxides. 碳同氧化合形成多种氧化碳.
- 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。
- A polymer in which the repeating unit contains two carbon atoms linked by an oxygen atom. 聚醚一种聚合物,其中重复性的单位含有由一个氧原子连结的两个碳原子
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- When iron which is unsaturated with respect to carbon is heated in a bed of coke, the concentration of the carbon near the surface is increased by inward diffusion of carbon atoms. 当一块含有不饱和碳的铁放在焦炭床上加热的时候,铁表面的碳含量就会由于内部碳原子的扩散而提高。
- Earth people need oxygen to breathe. 地球人需要氧气来呼吸,
- Every carbon atom has four bonds. 每个碳原子的价键为四。
- Encouragement is the oxygen to our soul! 别人的鼓励是我们灵魂的氧气!
- Hydrogen combines with oxygen to form water. 氢与氧化合形成水。
- Encouragement is oxygen to the soul. 鼓励是灵魂的氧气。
- To become reduced to carbon or charcoal. 使烧成炭,使烧成木炭
- Hydrogen combines with oxygen to form water . 氢与氧化合形成水。
- Study on Relationships Between Atomic Ratio of Hydrogen to Carbon, Aromaticity and Hydrocarbon Type Content in Heavy Oils 重质油中烃类族组成含量与氢碳原子比、芳香度之间关系的研究
- Encouragement is the oxygen to our soul. 别人的鼓励是我们灵魂的氧气。
- The compound of above of 10 carbon atom calls polysaccharide. 10个碳原子以上的化合物叫多糖。
- Now we are among the two innermost electrons of the carbon atom. 现在,我们处于碳原子最里面的两个电子之间。
- Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point. 甲缩醛含氧量大、氢碳比高、闪点低,加入柴油中能够提高其十六烷值。