中英
研究法辛烷值
  • 网络释义
  • 专业释义
  • 1

     RON

    研究法辛烷值(RON)是与全尺寸点燃式发动机低速运转下的抗爆性能相关联。4.24.2 上述两种方法的辛烷值都是在专门的单缸发动机上,在标准试验条件下,把...

  • 2

     research octane number

    研究法辛烷值

  • 双语例句
  • 1
    汽油产品的研究辛烷达92以上,收率约90 %,装置产氢量较大,氢纯度高。
    The naphtha product yield was about 90% with a RON higher than 92. Both the hydrogen production and its purity were high.
  • 2
    上述工艺可使研究辛烷提高1.8~31单位,并使其安定性得到改善,蒸汽压有所降低。
    The octane number may be improved about 1.8-31 units by above mentioned processing, the stability is also improved, and the vapour pressure is decreased.
  • 3
    测试表明,甲醇体积分数10%-15%的甲醇汽油各项性能与一般车用无铅汽油相当,可使汽油研究辛烷提高1.5-3.5个单位;
    Most of the performances of methanol gasoline of 10%-15% ( volume fraction) methanol are nearly the same as those of unleaded motor gasoline and the RON is 1.5-3.5 higher.
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