... 罩，保护罩;(电脑)引导，引导装入(程序);(经引导装入程序)作好使用准备：boot 照准仪;测高仪：alidade 照准部水准器：sighting level ...
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... 罩，保护罩;(电脑)引导，引导装入(程序);(经引导装入程序)作好使用准备：boot 照准仪;测高仪：alidade 照准部水准器：sighting level ...
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sight alidade 照准仪 ; 视准仪
telescopic alidade 望远镜照准仪 ; 望远镜方位仪 ; 远镜照准仪
sight vane alidade 照准仪 ; 砚板照准器 ; 测斜照准仪
tube-in-sleeve alidade 转镜照准仪 ; 套筒式照准仪
alidade protractor 照准仪量角器 ; 照准仪分度器
marine alidade 航海照准仪 ; [水运] 航海用照准仪
autoreduction alidade 曲线归算望远镜照准仪
plane table alidade 平板照准仪
peep sight alidade 测斜照准仪
N a surveying instrument used in plane-tabling for drawing lines of sight on a distant object and taking angular measurements 照准仪
It consists of a base (the alidade) on which a sight is mounted. When this is horizontal, its axis is parallel to the base.
在(照准仪)基座上水平且与台基座平行地装有一镜。
A flat drawing board mounted on a tripod used in combination with an alidade to construct topographic or geologic maps in the field.
一块安装在一个三脚架上的平坦画板，与照准仪一起用于在野外测制地形图或地质图。
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