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氢碳比
1、low carbon───低碳的
2、carbon───adj.碳的;碳处理的;n.[化学]碳;碳棒;复写纸;n.(Carbon)人名;(西)卡尔翁;(法)卡尔邦;(英)卡本
3、sulphuretted hydrogen───[化学]硫化氢
4、hydrogen───n.[化学]氢
5、hydrogen ion───氢离子
6、hydrogen chloride───[无化]氯化氢
7、ratio───n.比率,比例
8、hydrogen bond───[物化]氢键
9、variation ratio───异众比率;变异比率;变速比,变速范围
1、diluting gas is hydrogen, argon or nitrogen. The mol ratio of carbon source to diluting gas is 0.5-5.───稀释气体为氢气、氩气、氮气,碳源与稀释气体的摩尔比在0.5~5范围内;
2、Humanity's main fuel for eons was wood, which has a carbon-to-hydrogen ratio of 10 to 1 when burned; by comparison, that ratio is 2 to 1 for coal and 1 to 2 for oil.───人类的主要燃料是木头,燃烧木头的过程中,碳和氢的比率是10比1。相比较而言,煤在燃烧过程中这个比率是2比1,而石油的比率则是1比2。
3、The key to the surprising discovery is tequila's ratio of hydrogen, oxygen, and carbon, which lies within the diamond growth region.───这一惊人发现的关键是龙舌兰中碳氢氧的比例,其恰好符合“钻石的生长域”。