计算机应用 信息系统与信息化 释文 business to business, BtoB, B2B 企业对企业
- numbered asteroid
- numbered set
- numbered supernova
- number example
- number exponent
- number field
- number field order
- number field sieve
- number field signature
- number-flux relation
- number group
- number guessing
- numbering
- numbering method according to Thousand-Character Classic
- number interval
- number language
- number length
- number line
- number-magnitude distribution
- number manifold
- number module
- number needed to harm
- number needed to treat
- number notation
- number of a word