antiknock properties
英 [ˌæntɪˈnɒk ˈprɒpətiz]
美 [ˌæntiˈnɑk ˈprɑpərtiz]
网络 抗爆性质
双语例句
- A measure of the antiknock properties of gasoline.
l用来测量汽油的抗暴性。 - But the study of the mechanisms of non-metal antiknock has developed slowly due to the complex of the electron-transfer mechanisms or no electron-transfer properties under common condition.
但由于非金属抗爆剂电子转移机理复杂或在一般条件下不发生电子转移反应，从而使其抗爆机理的研究进展缓慢。 - The increasing compression ratio of automobile engine is one of the effective measures to improve engine efficiency and protect the atmospheric environment, but improving the antiknock properties of gasoline fuel is the premise of the improvement of compression ratio.
提高汽车发动机的压缩比是提高发动机效率、保护人类赖以生存的大气环境的有效措施之一。然而，提高发动机的压缩比要以改善汽油燃料的抗爆性能为前提。