1.
the use of spectroscopes to analyze spectra.
利用分光镜分析光谱。
2.
condenser aperture
聚光镜孔径;聚光镜孔径;聚光器孔径;聚光器孔
3.
The camera he's using now is a twin-lens reflex one.
他正在使用的是双镜头反光镜相机。
4.
MSV mirror image
镜像，指反光镜片产生的影像
5.
ALM and EM Observation of the Retroperitoneal Malignant Mesenchymoma
腹膜后恶性间叶瘤的光镜与电镜观察
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.
A planoconvex lens used to concentrate light.
凸透镜用来聚光的凸镜
8.
front cell focusing
【光】前置镜组封焦
9.
R radial lens distortion
【光】径向镜头变形
10.
light microscopy
光[学]显微[镜]术
11.
The practice or profession of an optometrist.
验光配镜法或验光配镜业
12.
Optical Design of Prism-Grating-Prism Imaging Spectrometers
棱镜-光栅-棱镜光谱成像系统的光学设计
13.
The lens or lens group closest to the eye in an optical instrument;an ocular.
目镜光学仪器中靠近眼睛的透镜或透镜组；窥孔
14.
magnifying or reducting mirror of glass, not optically worked
玻璃放大镜或缩小镜,未经光学加工
15.
magnifying glass lens, not optically worked
放大镜镜片,未经光学加工
16.
Light also bends when it reaches the lens of a telescope.
光投射到望远镜的镜头时也会折射的。
17.
Telescopes and microscopes are visual instruments.
望远镜和显微镜是光学仪器。
18.
Prism Adjustment Analysis of Optical Scanning System with Pyramid Mirror
锥镜光学扫描系统中的棱镜调整分析