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- bifocal ophthalmoscope 双焦点检眼镜
- No one before had thought of bifocal glasses. 以前无人想象双焦点眼镜
- Use bifocal or varifocal lenses may relieve the asthenopia. 如改用双焦点或渐进多焦点镜片可能有助于减轻视疲劳。
- Focusing properties of Gaussian beams passing through a bifocal lens[J]. 引用该论文 季小玲;季小玲;吕百达.
- Measurement of ocular blood flow by scanning laser ophthalmoscope video angiography. 应用激光扫描眼底镜录像血管造影测量眼血流指标。
- The ophthalmoscope made it possible to look inside the eye and relate eye defects to internal conditions. 检视眼内构造的检眼镜之发明，使得眼医可以把眼部缺陷与眼内科情况联系起来考虑
- Operation under direct vision with direct ophthalmoscope may have high rate of success. 直接检眼镜直视下手术成功率较高。
- His numerous scientific and practical innovations include the lightning rod, bifocal spectacles, and a stove. 他也致力于各个领域的科学研究，在植物学方面享有盛誉，并在几次政府担任职务。
- Some ophthalmoscope with green filter, much better to optic nerve fiber and yellow spot observation. 有的检眼镜附有绿色滤光片，对视神经纤维及黄斑观察更佳。
- Methods:Analysis was performed on 48 cases checked by way of ophthalmoscope and slit lamp microscope retrospectively. 方法:对48只眼玻璃体积血的超声图像进行回顾性分析、研究。所有患眼出血情况有检眼镜和裂隙灯检查确定。
- He became famous as an inventor.In one year he invented a new kindof stove, bifocal glass and the lightning rod. 他在一年之内就发明了一种全新的炉灶、远近视两用的眼镜和避雷针。
- Is lens of the buy before is direct ophthalmoscope mixed inspecting eye ground from time to tome what difference? 直接检眼镜和前置镜在检查眼底时有什么差别?
- Researchers at the ETH have designed a special ophthalmoscope with which they plan to track the robots inside the eye. 结果细菌进化出独特的游泳方式：使用叫做鞭毛的像螺旋开瓶器的微型旋转马达。
- Most of ocular fundus diseases can be diagnosed correctly by binocular indirect ophthalmoscope. 在双目间接检眼镜下，大多数眼底疾病可以得到正确的诊断。
- Some manufacturers are also developing bifocal IOLS, which may eliminate the need in some patients for prescription glasses after surgery. 有的制造商在研究双焦点的人工晶体，这可能会让一些手术后需要用处方眼镜的患者不再需要眼镜。
- Angiography of Circumscribed Choroidal Hemangiomas Using Confocal Scanning Laser Ophthalmoscope[J]. 引用该论文 史雪辉;杨丽红;王光璐.
- He also made the first pair of bifocal glasses and invented a musical instrument called the glass harmonica and the stepladder chair. 他还制造了第一双双焦眼镜，发明了玻璃琴和活梯椅乐器。
- A series of 40 myopic school children received 1% atropine ointment every night continously and used bifocal glasses for one year. 实验组有40位学童每晚两眼接受1%25阿托品药膏以及使用双光眼镜来治疗近视，追踪期满1年。
- The experiment results of the ideal bifocal image pairs is shown in the end of the paper, and the reason of the experiment error is analyzed. 文章最后给出了理想双焦图像对的相应实验结果，并探讨了实验误差的形成原因。
- Methods Examined 116 cases(145 eyes) by direct ophthalmoscope,three mirror contact lens and fundus fluorescein angiography. 方法对116例(145眼)眼挫伤经直接检眼镜和三面镜检查及眼底荧光血管造影检查。
