circular mil

短语

[化] 圆密尔(面积单位,直径1密尔的圆面积)

词形变化

circular mils 复数 circular mils

释义与例句

n.
  1. 1.

    The non-SI unit for measuring the cross-sectional area of an electrical conductor: 1 CM= area of a circle having diameter of 0.001 inch; use capitals to distinguish from centimeter; 0.000 506 7 sq millimeters.