1.
Application of The Multifunction Trial Frame in Medical Optometry
多功能验光试镜装置在医学验光中的应用
2.
specimen guide for compound optical microscopes
复合光学显微镜试件导向装置
3.
Application of lossy dielectric to image method measurement device
损耗电介质在镜像法测试装置中的应用
4.
Improvement of Image Method for Measuring the Microwave Surface Resistance of HTS Thin Film
镜像法高温超导薄膜表面电阻测试装置的改进
5.
a test rig
试车装置, 试验台
6.
door top rear view mirror
车门上端装置的后视镜
7.
on-base illuminator
显微镜座上装置式显微镜灯
8.
in-base illuminator
显微镜座内装置式显微镜灯
9.
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
10.
The device changes the amount of fluid in the lenses.
这个装置可以改变镜片内液体的剂量，
11.
combination of lenses at the viewing end of optical instruments.
在光学装置末端的联合镜头。
12.
curved glass was the popular contrivance,
曲面镜一直是一种常用装置，
13.
The telescope, plus its controls, weighs three-and-a-half tons.
望远镜, 加上其控制装置共重3吨半。
14.
Shutter: A device that controls passage of light through a camera lens.
快门:控制穿过相机镜头的光量的装置。
15.
experimental fusion device of magnetic mirror type
磁镜型实验用核聚变装置
16.
Research on Light-Electromechanical Control System for Digital Micromirror Device;
数字微镜装置的光机电控制系统研究
17.
Improvement on a Device in the Experiment of the Measurement of the Thin Lens Focallength;
“薄透镜焦距的测定”实验装置的改进
18.
Research of the Automatic Verification Device and Testing Technology for Laser Protective Spectacles
激光防护镜自动检定装置与技术研究