any of various compounds that are added to gasoline to reduce engine knocking
Adjective:
suppressing or eliminating engine knock in combustion engines;
"antiknock properties"
"antiknock rating"
双语例句
1. A term numerically indicating the relative antiknock value of a gasoline.
用数字表明汽油相对抗爆值的一个术语。
youdao
2. It proves that the light oil based fuel has good antiknock property and good quality.
从而证明，轻油基燃料具有较好的抗爆性，燃料品质优良。
youdao
3. Scholars believe that the efficient additives based on ester antiknock agents will be hot spots.
有学者认为以酯类抗爆剂为基础的复合添加剂将是热点。
youdao
4. The article introduces the application status of MMT antiknock additive in Jinxi Petrochemical Company.
摘要介绍了MMT抗爆剂在中国石油锦西石化公司的使用情况。
youdao
5. A source with a big petrol company in Shenyang said the numbers of 90, 93 and 97 represents the antiknock.
据沈阳某大型汽油企业相关负责人介绍，90号、93号、97号这些不同的标号说明了汽油的抗爆性。
youdao
6. It is important that clarifying the mechanisms of antiknock has important effects on developing new antiknock.
明确抗爆机理对抗爆剂的研制开发有着重要的实践意义。
youdao
7. Metallocenes first appeared in the early 1950s and have been used as antiknock agents, catalysts, and reducing agents.
茂金属首次在50年代初问世，已经用于抗爆剂、催化剂和还原剂。
youdao
8. Aniline compounds has a good performance of the non-metallic antiknock additive, m-Toluidine which has the nature of electro.
苯胺类化合物是一类性能良好的非金属抗爆剂，间甲基苯胺就是其中的一种代表性物质。
youdao
9. Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives.
在实验过程中筛选出几种酚类化合物和叔丁基含氧化合物等作为汽油抗爆添加剂。
youdao
10. The correlation results show that the method is valuable in understanding the structure performance relationship for the antiknock of acyclic alkanes.
结果表明，该方法有助于理解烷烃抗爆性能的结构-性能关系。
youdao
11. 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.
12. 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.
