tetrad 四元组，四分体
four combination 四元组 quad 四角形区域，四元组 quadruple 四元组；四重的，四倍的 quadruplet 四元组 quaternary 四进制的，四元的；四元组 tetrad 四元组 vierbein 四元组
系统软件 语言与编译 释文 quadruple 四元组
- independent set of edges
- independent set of points
- independent set of vertices
- independent-set polynomial
- independent set problem
- Independent Social Democratic Party of Germany
- independent solution
- independent source
- independent statistic
- independent stochastic process
- independent submodules
- independent subset
- independent system
- independent system of axioms
- independent system of functions
- independent system operator
- independent technological innovation
- Independent Television
- independent temperature and humidity control
- independent test group
- independent test group, ITG
- independent tests
- independent tissue culture tranformation method
- independent tour
- independent trials