English translation for "observation and signal element"

观通分队

Related Translations:

orbit observation:  轨道观测

ground observation:  地面观察

meridian observation:  中天观测子午线观测

runway observation:  跑道气象观测

project observation:  项目检查

direction observation:  方向观测

observation place:  观察位置

participant observation:  (社会学家等通过参加研究对象的活动进行的)现场观察研究。

observation instrument:  观测仪器

systematic observation:  系统观测系统观察

Similar Words：

"observation and assessment" English translation, "observation and communication" English translation, "observation and examination" English translation, "observation and learning activities" English translation, "observation and recording device" English translation, "observation and theory" English translation, "observation apparatus" English translation, "observation at interval" English translation, "observation aviation" English translation, "observation ballon" English translation