保长对应

bǎo cháng duì yìng

Định nghĩa

1. (math.) distance-preserving correspondence
2. isometry

Từ cấu thành 保长对应

• 保 bǎo: Bulgaria
• 对 duì: right; correct
• 对应 duì yìng: to correspond (to); to be equivalent to; to be a counterpart to
• 应 yīng: to agree (to do sth)
• 应 yìng: to answer
• 长 cháng: length
• 长 zhǎng: chief
• 保长 bǎo cháng: (math.) distance-preserving
• 保长 bǎo zhǎng: head of a bao 保[bǎo] in the baojia 保甲[bǎo jiǎ] system