autoreduction alidade
曲线归算望远镜照准仪
A telescope equipped to photograph the sun.
太阳（全色）照相仪装备来拍摄太阳的望远镜
A topographic surveying and mapping instrument used for determining directions, consisting of a telescope and attached parts.
照准仪用来确定方向的地形测量和绘图工具，包括望远镜和其它附件
Such a device combined with a telescope and used in surveying.
测地水准仪装有望远镜的这种装置，用于测量
theodolite with central telescope
中间望远镜的经纬仪
theodolite with excentric telescope
侧方望远镜的经纬仪
cine-sextant tracking telescope
电影六分仪跟踪望远镜
Binoculars, telescope, microscope, photographic camera and equipment.
双筒望远镜，望远镜，显微镜，照相机及附属品。
point a telescope at/towards the moon
用望远镜对准月亮.
A usually adjustable opening in an optical instrument, such as a camera or a telescope, that limits the amount of light passing through a lens or onto a mirror.
光圈光学仪器上的一个可调开口，如照相机或望远镜，它控制穿过镜头的或到镜面的光的数量
Telescopes and microscopes are visual instruments.
望远镜和显微镜是光学仪器。
Focus the telescope ore that distant lighthouse.
将望远镜对准远处的灯塔。
He trained his binoculars on the distant figures.
他把双筒望远镜对准远处的景物.
A telescope having such a mounting.
地平经纬仪有这种底座的望远镜
A measure of the magnification of an optical instrument, such as a microscope or telescope.
倍率光学仪器，如显微镜或望远镜的放大倍数
A mounting for astronomical telescopes that permits both horizontal and vertical rotation.
经纬仪天文望远镜的底座，可以使望远镜水平和垂直旋转
Early that morning he had a camera attached to a telescope.
那天清晨，他把照相机连到了望远镜上。
You grab your binoculars or your camera at once.
你就立刻抓起望远镜或照像机来。