您要查找的是不是：
- optical instrument making 光学仪器制造
- 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。
- 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。
- 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
- A wind instrument made of an animal horn. 号角由动物角制成的管乐器
- 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；
- The Russian Space Instrument Making Research Institute is testing a new technology of satellite control. 俄罗斯太空仪器制造研究学院测试了一项最新的卫星控制技术。
- 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
- Are microscopes and other optical instruments. 那里有显微镜和其他观察仪器。
- Telescopes and microscopes are optical instruments. 望远镜和显微镜都是光学仪器。
- The visit was a culmination of the busman's holiday during which I also visited a number of local builders and connected with the Puerto Rican instrument making scene. 这次的拜访成为我开车假期中的最高点，因全部行程全在采访当地的制琴师，及波多黎各和吉他制作相关的况状。
- By displaying the major information at the production field, display instrument make people availably monitor and control the production flow. 在工业控制领域,显示仪表一直扮演着非常重要的角色。
- 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）。
