ignition ball
英 [ɪɡˈnɪʃn bɔːl]
美 [ɪɡˈnɪʃn bɔːl]
网络 烧球
双语例句
- These testify that the ignition time of combustion reactions is dependent on the ratio of the products from local reactions to the powders during ball milling and the number of the activation sites available.
说明球磨固态燃烧反应的点火时间的长短取决于球磨粉末中已经发生部分反应的产物所占的比例和同时发生反应的活性位置数目。