Read Edit View history 保长对应 bǎochángduìyìng isometry Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 保长对应/ 保長對應 bǎochángduìyìng isometry distance-preserving correspondence or mapping between two metric spaces 在欧几里得几何中，旋转和平移都是保长对应。 Edit Delete References Add reference No references for this word.
保长对应/ 保長對應 bǎochángduìyìng isometry distance-preserving correspondence or mapping between two metric spaces 在欧几里得几何中，旋转和平移都是保长对应。 Edit Delete