| 释义 |
| area contraction，percentage of | 断面缩率 | 铸造学 |
| contraction of area | 断面收缩；断面缩率 | 海事 |
| contraction of area | 断面缩率；断面收缩 | 造船工程名词 |
| percentage of area reduction | 断面缩率 | 机械工程名词 |
| percentage reduction of area | 断面缩率 | 材料科学名词 |
| reduction of area | 断面缩率 | 矿冶工程名词 |
| reduction ratio in area | 断面缩率 | 材料科学名词 |
|