请输入您要查询的字词:
单词
solidification defect
释义
solidification defect
Encyclopedia
工学
金属凝固
释
solidification defect
凝固缺陷
凝固过程中形成的气孔、夹杂、缩孔、缩松、热裂等偏离理想结构,内部结构完整性受到破坏的区域。消除凝固缺陷,对于提高铸锭(铸件)的可靠性和寿命以及降低其使用成本有十分重要的作用。
随便看
Emperor Xiaowu of Liu Song
Emperor Xiaozhao of Northern Qi
Emperor Xiaozong of Southern Song Dynasty
Emperor Xizong of Jin Dynasty
Emperor Xizong of Ming Dynasty
Emperor Xizong of Tang Dynasty
Emperor Xuandi of Chen Dynasty
Emperor Xuandi of Han Dynasty
Emperor Xuandi of Northern Qi Dynasty
Emperor Xuan in Northern Zhou
Emperor XuanWu of Northern Wei Dynasty
Emperor Xuanzong and His Concubines
Emperor Xuanzong at Leisure
Emperor Xuanzong of Ming Dynasty
Emperor Xuanzong of Qing Dynasty
Emperor Xuanzong of Tang Dynasty
Emperor Yan
Emperor Yangdi of Sui Dynasty
Emperor Yan Mausoleum
Emperor Yingzong of Song Dynasty
Emperor Yizong of Tang Dynasty
Emperor Yizong of Western Xia Dynasty
Emperor Yuandi of Liang Dynasty
Emperor Yuandi of Wei Dynasty
Emperor Yuan of Han Dynasty
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/15 3:40:06