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单词
Sociable number
释义
Sociable number
简明释义
相亲数链（相亲数链是由若干个正整数组成的链环状，每个数的除本身之外全部因数的和等于下一个数，最后一个数的除本身之外全部因数的和等于第一个数。也称为亲和数链、交际数、社交数）
网络释义
短语
1
anti-sociable number
孤立数
双语例句
1
Perfect
number
, amicable
number
and anti-
sociable
numbers are important topics in
number
theory.
完全数、相亲数以及孤立数一直是数论研究的一个重要课题。
2
A lone acacia tree provides solace to
sociable
weavers, small birds who have built a
number
of large, interconnecting nests within its branches.
一棵形单影只的金合欢树为喜欢群居的织布鸟和在树枝间筑起许多巨大互连鸟巢的小鸟们带来了慰藉。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/10/5 2:05:29