1. sighting在线翻译
1. 瞄准:side-well neutron logger 井壁中子测井仪 | sighting 瞄准 | sighting device 粗瞄准器
2. 视线:sight glass 窥视镜 | sighting 视线 | sign 符号
3. 照准:sight line 视准线 | sighting 照准 | sighting device 照准装置
4. sighting的翻译
4. 检验;观测:sighting vane 瞄准器 | sighting 检验;观测 | sightseeing launch 游览艇
noun
1. the act of observing
e.g. several sightings of enemy troops were reported