“球化”造句
2024年06月25日 19:46:09
当变形量大于60%时, 组织发生有效
球化.
When the deformation rate is higher than 60 % , the spheroidization is effective.
依据音频共振原理检测了
球化率和基体组织参量.
It has tested nodularity and matrix - structure on the principle of sonic resonance.
球墨铸铁的
球化率随超声声速的线性变化关系已经被人们所认同.
The linear relationship between the nodularity and acoustic velocity has been accepted.