lead equivalent的用法和樣例：
例句
- And the corrosion equivalent relationship under these two environments is determined by contrasting the corrosion depth.
并得到了加速腐蝕與大氣暴露試驗的當量加速關(guān)系。 - This author has found the most suitable characteristic dimension to be the equivalent passage diameter.
這個(gè)作者發(fā)現了更恰當的特性作為當量通道直徑。
