about:blank关于：空白。
Prevention of Abnormal Structure about Forging Blank for Auto Gear after Normalize.
汽车齿轮锻坯正火后异常组织的预防。
An artist feels the same way about a blank canvas.
艺术家面对一块空白画板时也会有同样的感受。
The world present development about the blank holder force ( BHF) control technology in the sheet metal deep drawing process has been introduced with discussion about the main problems and directions in the research.
介绍了国内外板料拉深成形过程中压边力控制技术的发展现状熏并讨论了研究过程中存在的主要问题和研究的发展方向。
