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Change log entry 74839
Processed by: richwarm (2022-05-17 04:50:12 GMT)
Comment: << review queue entry 70886 - submitted by 'monigeria' >>
Short for "目数".

https://zhidao.baidu.com/question/460366046.html
3000目的磨刀石,研磨材料的直径大约2微米,12500目,研磨颗粒的直径大约1微米,通常磨刀石,当达到8000目时,研磨出来的刀具就呈现出“镜面”效果,刃面可以当镜子用了。

https://www.taobao.com/list/item/621360273000.htm?spm=a21wu.10013406.taglist-content.1.762c4b8arrx8pe
家用磨刀石厨房菜刀油石粗磨细磨剪刀1000目8000目天然石修脚刀

https://zhidao.baidu.com/question/65110526.html
请问,常用的细砂纸一般是多少“目”的?
--------------------------------------

Editor:
"U.S. Mesh Size (or U.S. Sieve Size) is defined as the number of openings in one square inch of a screen."

目 (计量单位)
目是指每英寸筛网上的孔眼数目。
https://baike.baidu.com/item/%E7%9B%AE/7874834

目数 (物理学术语)
目数在中国规格以每平方厘米面积内的目孔数表示,国际上用每英寸内目孔数表示,也有用每个目孔大小(mm)表示的。
https://baike.baidu.com/item/%E7%9B%AE%E6%95%B0/5006624
Diff:
- 目 目 [mu4] /eye/item/section/list/catalogue/table of contents/order (taxonomy)/goal/name/title/
# + 目 目 [mu4] /eye/item/section/list/catalogue/table of contents/order (taxonomy)/goal/name/title/grit (sharpening scale for sandpaper, whetstones, etc.)/
#
+ 目 目 [mu4] /eye/(literary) to look; to regard/eye (of a net); mesh/mesh size; grit size (abbr. for 目數|目数[mu4 shu4])/item; section/list; catalogue/(taxonomy) order/name; title/
+ 目數 目数 [mu4 shu4] /(sieve) mesh size; (sandpaper) grit size/
By MDBG 2024
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