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- Research on Theory of Electron Beam Focusing Having Curvilinear Axis in Electrostatic Conic lenses 静电圆锥透镜曲轴电子束聚焦理论的研究
- Have your glasses got plastic lenses? 你的眼镜是用塑胶镜片的吗?
- One that makes lenses and eyeglasses. 光学仪器制造技师光学透镜和眼镜的制造者
- STUDY ON THE TRANSDUCER WITH CONICAL LENS FOR ULTRASONIC TESTING 检测用圆锥声透镜换能器的研究
- 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
- To develop conical cavities during solidification. 形成缩管凝固时形成缩孔
- High-quality wide angle lenses are very expensive. 高品质的广角镜头非常昂贵。
- All three seemed sharp and conical in figure. 这三座山都呈尖尖的圆锥形。
- Do you see the red conical buoy ahead? 你看见前面那个红色椎形浮标了吗?
- Cameras have lenses at the front. 照相机的前面装有镜头。
- The central, conical, bony core of the cochlea. 蜗轴耳蜗中央的圆锥形骨质柱轴
- Some of these telescopes have glass lenses in them. 其中一些望远镜里安装着玻璃透镜。
- The circular points are really a degenerate conic. 虚圆点实际上是一退化的二次曲线。
- A family of parallel lines cut the conic. 有一组平行线与圆锥曲线相交。
- These sandstone bodies form elongate lenses. 这些砂岩体形成伸长的透镜体。
- The towers were topped with conical roofs. 这些塔的最上面是锥形顶。
- For conical shaped tube or micro vial. 锥型试管或小瓶的搅拌用。
- Please check the conical part of the tailshaft. 请检查一下尾轴锥形部分。
- Wash the lenses in saline solution. 用盐溶液清洗镜片。
- Rigid Contact Lenses And Myopia Progressi. 硬性隐形眼镜与近视发展。