A high K ratio method for fatigue precracking in welding position toughness specimen of thick steel plate was developed.
提出了预制厚钢板焊缝断裂韧度试样疲劳裂纹的“高K比法”。
单词 | ratio method |
释义 |
ratio method
英语例句库
A high K ratio method for fatigue precracking in welding position toughness specimen of thick steel plate was developed. 提出了预制厚钢板焊缝断裂韧度试样疲劳裂纹的“高K比法”。 |
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