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- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- A microscope is an optical instrument. 显微镜是光学仪器。
- The eyepiece of an optical instrument. 光学仪器的目镜
- TIANJIN WISEMAN OPTICAL INSTRUMENT CO., LTD. 天津市威斯曼光学仪器有限公司。
- Michael abdicates the interferometer is US physicist Michael abdicates with not the thunder cooperation one precision optics instrument which designed in 1883 . 迈克尔逊干涉仪是美国物理学家迈克尔逊与莫雷合作于1883年设计制造出的一种精密光学仪器。
- One that sells lenses, eyeglasses, and other optical instruments. 眼镜商，光学仪器商出售光学仪器、眼镜或其它光学仪器的人
- This orbiting telescope is the largest optical instrument in space. 这种轨道望远镜是宇宙中最大的光学仪器。
- ShangHai Optical Instrument Factory BJ Business Dept. 上海光学器材厂北京经营部。
- Any of the lenses, prisms, or mirrors of an optical instrument. 光学镜:光学仪器的透镜、棱镜或平面镜语源。
- Giving an undistorted image. Used of an optical instrument. 给出正确映像的。用于指光学仪器。
- To use an optical instrument, as in looking for game. 用光学仪器眺望，如观看比赛
- The hand-held refractometer is a precise optical instrument. 它广泛地应用于工业、农业、机械、化工、养殖、造酒；
- This beam is used to create an artificial star above Paranal to assist the adaptive optics instruments on the VLT. 它在帕拉纳尔山上人造了一颗恒星，帮助VLT的自适应光学系统工作。
- Are microscopes and other optical instruments. 那里有显微镜和其他观察仪器。
- An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially of objects too small to be seen by the unaided eye. 显微镜用一个透镜或一些透镜的组合来制造小物体的放大形像的视力工具，通常用来观察肉眼看不到的物体
- Telescopes and microscopes are optical instruments. 望远镜和显微镜都是光学仪器。
- To scan(a tract of land or forest,for example) with an optical instrument. 了望，审视用光学仪器了望（例如，一片土地或森林）。
- 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
- He is well versed in the science of optics. 他精通光学。
- To scan(a tract of land or forest, for example)with an optical instrument. 了望，审视用光学仪器了望（例如，一片土地或森林）
