光学、声学 光学 visual line 视线 line of sight 视线†
line of sight 视线 sight 视线；观测，瞄准
line of sight; line of vision; visual line 视线
计算机应用 计算机辅助设计与图形学 释文 view ray 视线
- Kuan
- Kuancheng Manzu Zizhixian
- Kuancheng Qu
- Kuandian Manzu Zizhixian
- Kuangbiao Series
- Kuangbiao Society
- Kuang Chaoren
- Kuang Heng
- Kuang Peizi
- Kuang Qu
- Kuang Ronglu
- Kuangu
- kuangu
- Kuang Yuping
- Kuang Zhong
- Kuang Zhouyi
- Ku band
- Kubilius
- Kublai Khan on a Hunting Expedition
- Kubla Khan
- Kubo first and second theorem of F-D
- Kubo first theorem of F-D
- Kubo formula
- Kubo-Greenwood formula
- Kubokawa Tsurujiro