英汉词典

1.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。

2.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。

3.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。

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。

5.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。

6.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。