工学 瞬态光学 释 ultrafast electron diffraction; UED 超快电子衍射 超快电子衍射是一种允许以超高时间分辨和亚埃空间分辨表征待测材料结构动力学的超快诊断技术，其既可“察微”又能“观瞬”。
计算机硬件 计算机工程设计 释文 user experience design, UED 用户体验设计
- HIL
- Hilaire Bernigaud, count de Chardonnet
- Hilaire Bernigaud，comte de Chardonnet
- Hilary Beckles
- Hilary Chappell
- Hilary Jenkinson
- Hilary Putnam
- Hilbert
- Hilbert 16^{th} problem
- Hilbert 16th problem
- Hilbert Action
- Hilbert algebra
- Hilbert axiom
- Hilbert basis
- Hilbert basis theorem
- Hilbert characteristic function
- Hilbert class field
- Hilbert C*-module
- Hilbert constant
- Hilbert crater
- Hilbert cube
- Hilbert curve
- Hilbert-Euler problem
- Hilbert expansion
- Hilbert field