发布于2024-05-19 10:51:53
在线咨询
![{$info['title']}](https://img.91yu.com/uploads/images/202009/a79557378ee47ca042aa0b293f47e4c1beda2126.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
准备一把我们平时生活经常用到的直尺还有一根线（线的长度自定，30厘米为宜，过长不方便操作）。
![{$info['title']}](https://img.91yu.com/uploads/images/202009/be06a7c1d2138e875e8870500a152c4bf22d00d7.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
用准备好的线绕要测量的手指一圈。
![{$info['title']}](https://img.91yu.com/uploads/images/202009/0b62a2f8e120738b473e03fe19493469f12cf960.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
用尺子量出线的长短（线要拉直，两边的点要对准）。
![{$info['title']}](https://img.91yu.com/uploads/images/202009/cf0043a2a7534b33786e8b5e0bad0c09b2d0f178.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
用测量的尺寸换算出自己的手寸号。
424条评论
分享
复制链接
新浪微博
手机扫一扫
收藏
喜欢
评论( ) 展开全部评论>
发表
评论成功