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
- eliquation
- ELIRGs
- ELISA
- Elisabeth Antoinette White
- Elisabeth Schumann
- Elisabeth Schwarzkopf
- Elisaveta Bagriana
- Elisha Graves Otis
- Elisée Reclus
- elite
- elite accession
- elite athlte training management
- elite circulation
- Elite Coach Double-Hundred Training Project
- elite cultivar propagation of fruit trees
- elite culture
- elite democracy
- elite education
- Elite Force named “BaiBao Xianbei”
- elite guard
- elite population
- elite reproduction
- Elite Sports Reserve Personnel Training Project
- elite sports team
- elite theory