Gun"ter's line° (). A logarithmic line on Gunter's scale, used for performing the multiplication and division of numbers mechanically by the dividers; -- called also line of lines, and line of numbers.
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.