1) carbon-hydrogen ratio
碳氢质量比
1.
For it is difficult to get the carbon-hydrogen ratio of gasoline during themeasuring of petrol fuel consumption with carbon balance method, according to therelationship between carbon-hydrogen ratio and gasoline density, a simple mathematicalmodel is derived as a new method for the measuring of gasoline carbon-hydrogen ratio inpractice.
鉴于用碳平衡法测量汽油机耗油量时汽油碳氢质量比难以测定，根据汽油碳氢质量比与汽油密度的对应关系，导出了汽油碳氢质量比与密度关系的简单数学模型，为汽油碳氢质量比的测定提供了一种新的方法。
2) carbon-nitrogen mass ratio
碳氮质量比
1.
Effects of carbon-nitrogen mass ratio on hydrogen production of fermentative H_2-producing bacterium;
碳氮质量比对发酵细菌产氢性能的影响
2.
The carbon-nitrogen mass ratio (mC/mN) has a significant influence on fermentative hydrogen production capacity of strain RF-9, cell growth and fermentative H2-producing ability would be impro.
利用间歇实验对不同碳源、氮源及碳氮质量比值对产氢细菌RF-9的发酵产氢行为影响进行了探讨。
3) hydrogen to proton mass ratio
氢 质子质量比
4) FCH
碳氢比
1.
Experimental Study on FCH Formation Fluid Identification Technique;
碳氢比地层流体识别方法的实验研究
5) H/C ratio
氢碳比
1.
Effect of synthesis gas compositions, methanol concentration and H/C ratio of cycle gas on the methanol production was analyzed.
主要探讨了合成气成分对甲醇合成生产的影响以及循环气中甲醇含量、氢碳比对甲醇合成的影响 ,并提出行之有效的措施 ;介绍了NC 30 6触媒在我厂的应用。
2.
The CH4 conversion equlibrium component and H/C ratio varied with the different contents of CO2.
本文运用热力学方法在理论上研究了甲烷、水蒸气、二氧化碳和氧气转化制甲醇合成气（氢碳比R＝2）反应的特性。
6) H/C ratio(R)
氢碳比(R)
补充资料：碳氢比
碳氢比就是c/h的比例.
一般情况下,是以c的质量比上h的质量.
在化工方面有着重要意义的参数.可以表征这个化合物属于哪一种族化合物的重要参比
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条