光学、声学 光学 phantom 幻像 又称“幻影”。 illusion 幻觉，幻影
ghost 幻影 phantom 幻影，仿真；幻影的，仿真的
数据库 数据库管理系统及其实现技术 释文 phantom 幻影
- completeness property
- completeness relation
- completeness theorem
- completeness，clarity and definiteness
- complete nest
- complete net
- Complete Non-dramatic Songs of Yuan Dynasty
- complete normality axiom
- complete normed algebra
- complete normed space
- Complete Notes and Comments on Paintings from the Little Penglai Fairyland Pavilion
- complete number line
- complete observability
- complete operator
- complete ordered field
- complete ordering
- complete oriented graph
- complete orthogonal sequence
- complete orthogonal set
- complete orthogonal system
- complete orthonormal eigenbasis
- complete orthonormal sequence
- complete orthonormal set
- complete orthonormal system
- complete partial order