- ZFC axiomatic set theory system
- ZFC system
- ZFC公理集合论系统
- ZFC系统
- ZF system
- ZF system of axiomatic set theory
- ZF公理集合论系统
- ZF系统
- ZG-ring
- Z--group
- Z-group
- ZG环
- Zhang-Newton interpolation formula
- zhi tian
- Zhukovskii transformation
- Zipf distribution
- Zipf law
- deformation observation
- deformation retract
- deformation retraction
- degeneracy in basic feasible solution of dual linear programming
- degeneracy in dual linear programming
- degenerate basic feasible solution
- degenerate Boolean algebra
- degenerate conic section