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- k阶Carmichael数Carmichael numbers of order k
- 形如pq的三阶Carmichael数The Carmichael Numbers of Order 3 with the Form pq
- k阶广义Carmichael数集Ckgeneralized Carmichael numbers of order k
- 数to count
- 3阶Carmichael数Car michael numbers of order k
- 严格k阶Carmichael数rigid Carmichael numbers of order k
- 色阶color gradation
- 数位digital
- 数个couple
- 数数spillikin
- 模数modulus
- 频数frequence
- 层数number of plies
- 中位数median
- 取数access
- 数月several months
- 补数complementary number
- 数到count to
- 数不清的unnumbered
- 不可数名词noun of continuous quantity
