English translation for "ground nadir"

地面底点
地面天底点
下底点

Related Translations:

nadir:  n.1.天底〔天体观测者脚下正中点〕 (opp. zenith)。2.最下点,最低点。3.最低温度。短语和例子at the nadir of 在…的最下层[低点](His fortune was at its nadir. 他的运气坏到极点)。

nadir point:  天底点象底点

nadir distance:  天底距

plate nadir:  像片天底点象底点

photo nadir:  像片天底点

photographic nadir:  像片天底点

nadir reading:  天底读数

map nadir:  图幅天底点图面天底点

nadir plumment:  天底点对点器

nadir angle:  天底角

Similar Words：

"ground movement hazard" English translation, "ground mover" English translation, "ground moving target indication" English translation, "ground moving target tracking" English translation, "ground muffler" English translation, "ground nadir point" English translation, "ground navigation" English translation, "ground navigation aid" English translation, "ground navigation aids" English translation, "ground net" English translation