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- medical optical instrument 医疗光学仪器,医用光学仪器
- 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。
- Optics and optical instruments - Environmental requirements - Test requirements for medical optical devices 光学和光学仪表。环境要求。医用光学装置的试验要求
- 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
- 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；
- 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。
- 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
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- 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）
