查询词典 cetane number

The cetane number,a widely used diesel fuel quality parameter related to the ignition delay period and combustion quality of a fuel,has been applied to alternat...

脂肪酸链中的不饱和键是导致CN下降的最重要因素。不饱和键的数目及位置对燃料特性参数CN、IV、低温流动性和氧化安定性等都具有重要的影响。

Fuel properties (such as density, heat of combustion, cetane number, flash point) of the selected blends and their emissions performance in a diesel engine were examined and compared to those of base diesel.

选取不同配比的混合燃料对其燃料特性以及在发动机上燃用时燃烧和排放状况进行了研究，并与普通柴油进行了比较。

The yield of the diesel oil is higher than 80% by the method, and the cetane number will be as high as 80, The water produced by hydrofining process can be prevented to go into the isocracking reacktor by this method, the availability and using periodic can also be improved.

该方法柴油产品收率高于80重％，其十六烷值高达80，避免了加氢精制过程生成的水进入到异构裂化反应器中，改善催化剂的利用率和使用周期。

Comparing with the diesel sales in the market, this synthetic diesel oil has the following features: cetane number higher than 74; remarkably decrease the emission of greenhouse gas; no need to change and improve the diesel engine.

与市售柴油相比，合成柴油具有无色、无硫无芳的特点，而且油品能量密度较高、十六烷值均大于74，同时能显著减少温室气体的排放，尤其是合成柴油可直接被柴油发动机使用无需任何改装。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。