1.
Optic Design of Collimator with Large Aperture and Long Focal Length
大口径长焦距平行光管光学系统设计
2.
Optical Design of the Reflective Eccentric-pupil Collimator with Large-aperture and Long Focal Length
大口径长焦距反射式偏瞳平行光管光学设计
3.
laser pipe fibre optics
激光管纤维光学装置
4.
Photocells are also used in photometry and spectroscopy.
光电管也应用于光度学和光谱学。
5.
Guanghua Management College,Beijing University
北京大学光华管理学院
6.
chemically polished chip
化学抛光管芯, 化学抛光微晶粒
7.
fibre optic faced vidicon
纤维光学屏面光导摄像管
8.
fiber optic faced vidicon
纤维光学屏面光导摄象管
9.
tunable diode laser spectroscopy
可调谐二极管激光光谱学
10.
cilloscope recording tube
纤维光学记录示波管
11.
optical antenna
光学[光波段]天线
12.
fiber-optics spectrophotometer
纤维光学分光光度计
13.
optically flat filter
光平面滤光片;光学扁平滤光器;光学平面滤光片
14.
Colourless optical glass test methods--Test method by collimator for optical homogeneity
GB/T7962.2-1987无色光学玻璃测试方法光学均匀性平行光管测试方法
15.
phototube and photomultiplier
光电管和光电倍增管
16.
phototube and photomultiplier tube
光电管与光电倍增管
17.
optical flatness
光学光滑度;光学平度;光学平滑度;光学平直度
18.
OPTICAL MEDIAN FILTERING OF GRAY-SCALE IMAGE WITH PROGRAMMABLE LED ARRAY
基于发光二极管阵列的光学中值滤波的实现