在滚压螺纹根部有尖角和任何成型角都是不合格的的翻译：In rolling thread roots have sharp corners, and that is not qualified by any angle 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

In the rolling thread roots, forming sharp corners and angles are any unqualified

In rolling thread roots have sharp corners, and that is not qualified by any angle

Has the acute angle and any formation angle in the trundle thread root all is unqualified

rollers on the thread the root is sharp point and any molding point are not qualified

In rolling thread roots have sharp corners, and that is not qualified by any angle