flash-over tendency is an important characteristic which must be taken into account in blasting work . 爆破工作中,殉爆性能是很重要的,必须予以考虑。
recent surveys show that the length of a sand plug to prevent flash-over is considerably greater than hitherto reckoned with . 最近的研究表明,用来防止殉爆的沙柱长度,远比目前所想像很大。
flash-overとは意味:<→FLASHOVER> flash-over meaning: noun 1. An electric discharge over the surface of an insulator (elec eng) 2. Instant combustion of material that has reached a high temperature (in a burning building, etc) as soon as oxygen reaches ...