1.
horizontal glass
六分仪)地平镜六分仪)定镜
2.
He swept the horizon with a telescope.
他用远镜扫视地平线。
3.
He raked the horizon with a telescope.
他用望远镜扫视地平线。
4.
Mounting System of the Primary Mirror of the 1.2m Alt-Az Telescope
1.2米地平式望远镜主镜的支承装置
5.
A telescope having such a mounting.
地平经纬仪有这种底座的望远镜
6.
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
7.
Sheet glass mirror, float glass mirror, silvered mirror and car mirrors.
平板铝镜、浮法铝镜、镀银镜、汽车倒视镜。
8.
With the aid of a telescope a ship could be made out on the horizon.
借助望远镜可以看出在地平线上有一只船。
9.
Study on Field Rotation of 1.2m Alt-Az Telescope and Elimination of Image-Rotation;
1.2米地平式望远镜视场旋转研究与消旋
10.
Theoretical Calculation of the Field-of-view Rotation Angles for the 1.2m Altazimuth Telescope in the Yunnan Observatory
1.2m地平式望远镜视场旋转角的理论计算
11.
ROARS past camera, dwindling to a mere speck on the horizon.
汽车轰鸣着从镜头前驶过，渐渐缩小成地平线上的一个斑点。
12.
and pulling out my perspective glass, which I had taken on purpose, I laid me down flat on my belly, on the ground, and began to look for the place;
我平卧在山顶上,取出我特意带在身边的望远镜,向那一带地方望去。
13.
The third step is to place a sticky microscope slide horizontally at each station.
第三步，在每一收集站水平地安排一个有粘性的显微镜载玻片。
14.
The water was glassy and motionless reflecting tint by tint of the Indian ink sky above.
水面波平如镜，深深淡淡地反映着天空墨水似的颜色。
15.
160mm Computerized Telescope Control System and Portable PMT Photometer;
地平式自动望远镜控制系统及光子计数型光度计研制
16.
Effect of Nicardipine and Sodium Nitroprusside on Cerebral Oxygen Metabolism in Controlled Hypotension during Endoscopic Sinus Surgery
尼卡地平、硝普钠用于控制性降压对鼻内镜手术脑氧代谢的影响
17.
flange focal distance
镜座距，指镜头座与菲林平面的距离
18.
A simple periscope uses mirrors.
简单的潜望镜使用平面镜。