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- 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。
- It can avoid the influence of crystal water and adsorbed water in catalyst in the process of determining the content of hydrogen of coke. So the method can improve the precision of determining the ratio of hydrogen to carbon of coke on catalyst. 这种测定方法避免了在测氢过程中催化剂结晶水和吸附水对测定结果的影响 ,大大提高了催化剂上焦碳H C的测定精度
- A Method of Determining the Ratio of Hydrogen to Carbon of Coke on Cracking Catalyst 结焦催化剂上焦炭氢碳比的测定方法
- 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
- Keywords residua characterization;molecular connectivity index;atomic ratio of hydrogen to carbon;SCFE narrow-cuts;physical-chemical properties; 渣油特征化;分子连接性指数;氢碳原子比;SCFE窄馏分;物理化学特性;
- Oxygen unites with hydrogen to form water. 氧与氢结合而成水。
- To become reduced to carbon or charcoal. 使烧成炭，使烧成木炭
- hydrogen to carbon atomic ratio 氢碳原子比
- Compounds such as methane can be cleaved to carbon and hydrogen. 象甲烷这样的化合物能分解为碳和氢。
- The carbon14 atoms oxidize to carbon dioxide which gets blown about and mixed up with lower atmosphere. 碳14原子氧化生成二氧化碳，向四周散去并与低空的大气混合。
- A side-stream experiment of SX-1type Cu-based catalyst for high temperature shift reaction of CO with low steam to carbon ratio SX-1型低汽气比铜系CO高温变换催化剂侧流试验
- Oil is hydrogenated to produce a solid fat. 油被氢化产生固体脂肪。
- These atoms can remove or abstract a hydrogen atom which is attached to carbon. 这些原子也可以除去或摘取结合在碳原子上的一个氢原子。
- Her boyfriend fed a box of oxygen and hydrogen to the ox and fox. 她男朋友给牛和狐狸喂了一盒子氧和氢。
- Prior work used renewable hydrogen to maximize CO2 capture. 早期研究中用可再生的氢来固定二氧化碳。
- Modern blimp s use helium instead of hydrogen to maintain buoyancy. 现代软式小飞艇,利用氦取代氢来保持浮力。
- Her boyfriend fed a box of oxygen and hydrogen to the ox andfox. 她男朋友给牛与狐狸喂了一盒子氧与氢。
- It seemed that in methane there was twice as much hydrogen to 1 part of carbon as there was in ethylene. 看来甲烷中含有的氢是乙烯中的两倍，而碳的含量都是1份。
- Theproperties in removing oil, iron sulfide or sulfureted hydrogen and corrosion resistance to carbon steelare tested by the weightloss method. 通过采用失重法对该清洗剂除油、除硫化亚铁(硫化氢)性能以及对碳钢的腐蚀进行了研究。
- Her boyfriend fed a bo 20407 of oxyg ztp and hydrogen to th 0427 ox and fox. 她男朋友给牛和狐狸喂了一盒子氧和氢.
