The experiment results reveal that all the breakdown main bodies are located at the pointedness and insulation joint of magnet wires. 試驗結果表明，擊穿點(diǎn)主體都是位于電磁線(xiàn)試樣棱角和絕緣接縫處。
The yield point represents the dividing line or transition from the elastic to the plastic region of the curve. 屈服點(diǎn)是彈性變形區域到塑性變形區域之間曲線(xiàn)的過(guò)渡點(diǎn)。
In order to ensure that the structure is stable, the working stresses are kept well below the yield point or the proof stress. 為了保證結構穩定，工作應力應很好地保持在屈服點(diǎn)或彈性極限以下。
