File:Microscopic view of Equisetum in Japan one 20thmm graduation.jpg

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English: The surface of Equisetum hyemale in Japan. Soak and/or boil in water then dried one to use as traditional polishing material like sandpaper. Microscopic view of Equisetum hyemale with 2-1-0-1-2 is one millimeter step, with 1/20th graduation. Equisetum hyemale is approx. 4.5 millimeter outer diameter. Small white dots are accumulated silicic acid.
日本語: トクサ顕微鏡での拡大写真。水に浸すそして/または煮た後に乾燥し、目の細かい紙やすりの代用としても使われる。目盛りの「2-1-0-1-2」の間隔は1ミリ刻み、1ミリを1/20分割した最小目盛り1/20ミリ。トクサの直径は約4.5ミリ。白い小さな点は蓄積されたケイ酸
Date
Source Self shot by mobile phone
Author Namazu-tron

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Date/TimeThumbnailDimensionsUserComment
current02:08, 18 October 2007Thumbnail for version as of 02:08, 18 October 20071,002 × 1,200 (185 KB)Namazu-tron{{Information |Description=The surface of Equisetum in Japan, use as traditional polishing material like sandpaper, Microscopic view of Equisetum in Japan_2-1-0-1-2 is one millimeter with and 1/20th gradiation |Source=Self shot|Date=Oct., 20
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