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- The Method of Magneto Optical Disk Pitch Comparatively Cycle Test 磁光盘道间距的相对周期测量法
- magneto optical disk 磁光盘
- magneto optical disk editor 磁光盘编辑器
- An optical disk, especially a compact disk. 光盘，尤指微缩盘
- Methods The eye examination included visual acuity, stardardized refraction, cover testing, optic disk photography, and Humphrey automated perimetry. 方法对500例1000只屈光不正眼进行视力检查、标准屈光检查、遮盖试验、立体视盘摄影、Humphrey自动视野计检查,观察分析屈光不正眼的视盘特征。
- Objective:To explore the relationship between ametropia and the shape of optic disk for a method of visual acurity correction. 目的:探讨屈光不正与视盘形状之间的关系，寻求最佳矫正视力方法。
- In addition, vitreous hemorrhage occurred in 1 patient postoperatively and hemorrhage occurred in 2 in the operation puncturing the optic disk. 1例手术后出现玻璃体积血，2例手术中穿刺视盘时出血。
- Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure,damaged optic disk,hardening of the eyeball,and partial to complete loss of vision. 青光眼一种眼疾，症状是眼内液体压力超常的高，眼膜受损，眼球硬化，部分以至完全丧失视力。
- The storage of data on optical disk, such as a CD-ROM. 在光盘，例如只读光盘存储器上存储资料。
- First, the red basic image of optic disk was obtained, then automatic segmentation of optic disk was done based on the obvious edge features of the basic red image. 首先获取视盘图像的红基色图像 ,然后根据红基色图像中视盘的明显的边沿特征实现视盘的自动分割。
- The most common associated features were astigmatism (5.8%), conus of optic disk (4.98%), strabismus (4.76%), visual field defects (16%), and posterior staphyloma (4.29%). 最常见的相关特征有:散光(5.;8%25)、弧形斑(4
- Methods:The visual acurities of 84 cases(118 eyes) with optic disk abnormality and refractive error were corrected by adjusting the diopter of spectacles. 方法:对84例传统检影试镜方法视力得不到矫正,视盘形状异常者,调整屈光镜片。
- nanosecond Kerr magneto optic camera 纳秒克尔磁光摄影机
- At present, CD-ROM optical disk is developing toward networking. 目前,CD-ROM光盘数据库正朝着网络化的方向发展。
- Define the following term： astigmatism, binocular vision, focal length, lens accommodation, optic disk, papillary constriction, retinal field, visual field. 定义以下专有名词：散光、双眼视觉、焦距、晶体适应度、视神经盘、瞳孔收缩、网膜视野、视野。
- It may be understood by simulating the thermomagnetic recording of magneto optical films all kinds of factors that affect thermomagnetic recording. 对磁光薄膜进行热磁模拟可以了解影响热磁记录过程的各种因素及这些因素间的相互关系以及它们对写入信息的影响。
- The fiber is exposed to special magnetic filed,magneto optical effect would induce a part of the fiber gratings to become invalid,so as to the . 将光纤置于特定磁场中,磁光效应导致部分光栅失效,从而改变了光速的等效减缓量。
- Alteration in the structural appearance of the optic disk and retinal nerve fiber layer usually precedes the development of reproducible glaucomatous visual field defects. 开角型青光眼视盘形态及视神经纤维层结构的改变早于视野的改变,有效检测这些形态学改变对早期诊断与治疗青光眼具有重要意义。
- Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure, damaged optic disk, hardening of the eyeball, and partial to complete loss of vision. 青光眼一种眼疾，症状是眼内液体压力超常的高，眼膜受损，眼球硬化，部分以至完全丧失视力
- Uses: Mainly used to high performance permanent-magnet,magneto optical material,ultraviolet absorbing glass,functional ceramic,colorant and decolorizer of glass. 用途:主要用于高性能永磁、磁光材料、吸收紫外线玻璃、功能陶瓷、激光荧光材料、稀土生物材料、玻璃的着色剂及脱色剂。
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