Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫,少辛烷值损失。

What with pre-nuptial arrangements, palimony, child custody, we have become accustomed to the short-lived, high octane relationships on which glossy magazines feed.

婚前筹备，生活费，孩子的抚养权——对于这些八卦杂志热衷的短暂而充斥着火药味的关系，我们逐渐以为常。