Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.
加氢脱能够有效降低汽油含量,减少辛烷值失。
Bromooctane was synthesized from industrial hydrobromic acid(48%) and n-octanol using concentrated sulfuric acid as catalyst.
以工业废氢溴酸(48%)为原料,浓酸存,正辛醇进行反应合成1-溴辛烷。
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Ten dollars' worth of High Octane, please.
请加10元的高辛汽油。
And how do all of those signals result in the high-octane sensations that we know as " stress" ?
所有这些信号是如何导致我们所知的高辛感觉“压力”的?
All this is appealing to the high-octane end of finance.
所有这一切都吸引了金融业的高辛端。
My need for high-octane adventure waned.
我对高辛险的需求减弱了。
'cause here comes some premium 91 octane knowledge.
" 为这里有一些优质的91辛知识。
You might… and you could be the… well, why do you buy low-octane gas?
能......而且能是......那么,为什么要购买低辛汽油?
It does have caffeine but it doesn't have the same amount of octane that coffee does.
它确实含有咖啡,但辛与咖啡不同。
I can't wait to go on so many other high octane adventures with you in the future.
我迫不及待地想在未来与您一起进行许多其他的高辛险。
We live in a high-octane world – always on the go, racing from one task to another.
我们生活在一个高辛的世界——总是在旅途中,从一项任务跑到另一项任务。
My energy isn't easily contained, and I've been called by both men and women intense, high-octane, aggressive.
我的能量不容易被控制,男人和女人都称我为激烈、高辛、好斗的人。
So when we put it all together, this compound is called 4 ethyl octane.
所以当我们把它们放在一起时, 这种化合物叫做 4 乙基辛。
So this is considered an octane with two carbon chain attached to one of its carbon atoms.
此,这被认为是一种辛, 其中一个碳原子连接有两个碳链。
So for instance, if an octane chain has methyl groups attached with second and fifth carbons, it's called 2,5-dimethyloctane.
此,例如,如果辛链的甲基与第二个和第五个碳相连,则称为 2, 5-二甲基辛。
After having used Octane Blast, Xiao Yan's whole body was like a sponge which was suddenly squeezed of its water.
在使用了辛爆裂后, 萧炎全身就像一块突然被挤干的海绵。
EPA officials said early last year they would begin the process of setting limits on two of the chemicals, PFOA and PFOS.
美国环保署官员去年早些时候表示,他们将开始对PFOA(全氟辛酸)和PFOS(全氟辛磺酰基化合物)这两种化学品进行限制。
The only difference is that heptane, with 7 carbons, is really unstable, whereas octane, with 8 carbons, is super stable.
唯一的区别是,具有 7 个碳原子的庚非常不稳定,而具有 8 个碳原子的辛非常稳定。
The octane rating tells you how much the fuel can be compressed before it’ll ignite without a spark.
辛告诉您在没有火花的情况下点燃燃料之前以压缩多少燃料。
The combustion of octane, a main ingredient of gasoline, produces 8 moles of carbon dioxide for every 1 mole of fuel used.
辛是汽油的主要成分, 燃烧每使用 1 摩尔燃料会产生 8 摩尔二氧化碳。
The structure we just used had a methyl group on it and an ethyl group on its fifth, it would be 5-ethyl-2-methyloctane.
我们刚刚使用的结构上有一个甲基, 第五个有一个乙基,它是 5-乙基-2-甲基辛。
They all believed that if a tanker loaded with high-octane gasoline was hit by a torpedo, it exploded and blew everybody to kingdom come.
他们都相信,如果一艘满载高辛汽油的油轮被鱼雷击中,它就会爆炸,把所有人都炸飞。
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