English translation for "地平圈"

horizontal circle

Example Sentences:

	1.	The altitude / azimuth grid shows the positions of objects on a map relative to the observer ' s local horizon 星图上的高度方位角栅格显示天体的位置时是相对于观测者的地方地平圈的。
	2.	From the observer s point of view , it is called rise when the object passes the horizon ring from below to above , and it is called set vice versa 天体从观测者的地平圈下，升到地平圈上称为出，反之称为没。
	3.	This is very useful for seeing whether or not a particular object is currently above the horizon , and for knowing which direction to look in order to see the object 这对查看一个精确的天体是否超出当前的地平圈是很有用的，而且可以知道要看到这个天体应朝哪一方向看。

Similar Words：

"地平面因数" English translation, "地平面之上" English translation, "地平南点" English translation, "地平平面图" English translation, "地平倾角" English translation, "地平圈北点" English translation, "地平色镜" English translation, "地平摄谱仪" English translation, "地平摄影机" English translation, "地平式反射镜" English translation