光学、声学 光学 phantom 幻像 又称“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
- left tensor product
- left tertiary radical
- left topological module
- left topological space
- left topology
- left translation
- left translation of a function
- left translation of functions
- left transversal
- left triple of vectors
- left truncated and right censored data
- left-truncated and right-censored data
- left truncated data
- left-truncated data
- left-truncated distribution
- left truncation and right censoring
- left-truncation and right-censoring
- left turn
- left twisted helix
- left uniformity
- left unique relation
- left unit
- left-unitary kernel
- left unit element
- left unit subsemigroup