lifting power短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 升力,起重力,提升量,提升能力,升举能力 The physical meaning and influence factors of lifting/span> power were discussed, and the lifting power index of the typical yokes for magnetic testing was analyzed. 针对磁粉检测中磁轭的提升力指标的物理意义、影响因素及几种典型磁轭的提升力指标进行了分析讨论。 chemyq