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[光]滤光器，[光]滤光片
1、optical rotation───旋光度，旋光性，（光学的）偏振转；[光]旋光度；[光]旋光性；偏振转
2、optical microscope───[光]光学显微镜
3、optical stores───眼镜店
4、optical───adj.光学的；眼睛的，视觉的
5、optical fibre───光学纤维；光导纤维；光学（玻璃）纤维，光导纤维
6、goral optical───高斯光学
7、filter───n. (Filter)（德）菲尔特（人名）；v.过滤；渗透；用过滤法除去；慢慢传开；缓行；仅可左转行驶；n.过滤器；滤波器；筛选程序；分流指示灯
8、optical disc───光具盘，频闪观测盘；[计]光盘；光具盘；频闪观测盘
9、acadian optical───阿卡迪亚光学
1、This article mainly introduces the research and preparation of a three-band near infrared optical filter.───着重介绍了近红外三波段光学滤光片的研究与制备。
2、Optical filter in wavelength division multiplexing system is an important class of devices.───光学滤波器在波分复用XiTong中是一类重要的器件。
3、A general calculation method to obtain the transmission spectrum of Faraday anomalous dispersion optical filter (FADOF) is presented.───报道了一种计算法拉第反常色散滤光器 (F A D O F)透射谱的普遍方法。
4、scheme of measuring Brillouin frequency shift in fiber sensor based on edge optical filter is proposed.───采用边缘光滤波器来测量光纤传感中布里渊频域的方案。
5、new kind of optical filter was demonstrated and its behavior was analyzed theoretically.───了这种新型滤波器并对它的特性进行了理论分析。
6、By using optical filter to filter out mixing light, the wavelength conversion of signal laser can be obtained.───利用光学滤波器，滤出四波混频分量，即可实现信号光的波长变换。
7、Detecting capacity could be increased by utilizing the optical filter with bandwidth narrow enough.───采用透射带宽足够窄的滤光器，可有效提高XiTong的探测能力。
8、Structurally, the optical filter has cut-off filtering films comprising high and low refraction index materials coated to the both sides.───结构是在基片双面镀制的由高低折射率材料组成的截止滤光膜，其膜系结构为（见式）。
9、and parting off all the image sensing units, the optical filter covered on the image sensing units, the lenses and the liquid lens groups.───将各该影像感测单元以及覆盖于其上的该滤光片、该透镜，以及该液态镜组部分分割下来。