| 释义 |
reduction of area 【冶金学】断面缩减率 以上来源于：《21世纪大英汉词典》 reduction of area面积缩小；面缩reduction of area断面面积减缩reduction of area断面收缩率reduction of area断面收缩reduction of area断面缩率reduction of area面积缩小reduction of area缩面率reduction of area面積縮小電機工程reduction of area面積縮小；面縮核能 |