输入电阻阻抗
input resistance impedance
半穿刺线虫
Tylenchulus semipen-ctrans
半穿刺线虫病
Tylenchulus semipenetrans
半穿甲弹
Sap
semi-armor-piercing warhead
半穿甲彈
semi-armor-piercing projectile
半穿甲燃烧弹
semi-armour piercing incendiary
半穿式钢桁梁
middle-through steel truss girder
Half-through steel girder