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- The core has a high index of refraction, whereas the surrounding cladding, with its air holes interspersed with silica, has a lower index. 核心的石英折射系数高,环绕在外的外层石英与孔洞交错,所以折射系数较低。
- Is mainly used as additive for special optical glass and fibre, glass slice with high index of refraction for electronic microscope and energy-saving light. 主要用作特种光学玻璃和光学纤维,高折射电镜片和节能电光源的添加剂。
- SHP-ZrO2 is mainly used as additive for special optical glass and fibre, glass slice with high index of refraction for electronic microscope and energy-saving light. 主要用作特种光学玻璃和光学纤维,高折射电镜片和节能电光源的添加剂。
- SCP-ZrO2 (gem-grade zirconia) has high purity and is mainly used for making cubic zirconia crystal (artificial gems), and as additive for optical glass and fibre with high index of refraction. 具有高纯度,是制造立方氧化锆晶体(人造宝石)的主要原材料,也用作高折射光学玻璃和光学纤维的添加剂。
- About complex index of refraction. 关于复杂折射。
- high index of refraction 高折射率
- "In general, it takes place at the Boundary Between two transparent media when a ray of light in a medium of higher index of refraction approaches another medium of lower index of refraction at more than the critical angle." 一般来说,当光线从折射率较高的媒质射向折射率较低的媒质,而且入射角大于临界角时,在这两种透明媒质的边界上就会发生全内反射。
- The index of refraction of air is 1.0 while the index of refraction of the polycarbonate is 1.55. 光在空气中的折射率为1.;0,在聚碳酸脂中的折射率为1
- This speck disrupts the otherwise uniform index of refraction, creating a cloudy spot in a person's field of vision. 这种小颗粒会破坏水晶体原本均质的折射率,在视野中制造出模糊的点。
- Although malignant transformation of chronic DLE lesions is uncommon, a high index of suspicion and need for continued surveillance is still warranted. 虽然由红斑性狼疮发生的肿瘤比较罕见,可是还是要保持警觉。
- The index of refraction of most of the common glasses used in optical instruments lies between 1. 46 and 1. 96. 光学仪器中最常用的玻璃其折射率多在1.;46到1
- In transplant recipients cumulating risk factors for zygomycosis, a high index of suspicion is required. 由于器官移植对接合菌病的感染具有促进作用,我们需要提高警惕。
- But what happens to light in very special media that have a negative index of refraction is currently being hotly debated in leading physics journals and preprints. 不过,最近在几个重要的物理期刊和预印本中,却热烈讨论著光在折射率为负的特殊介质中,会有什麽状况出现。
- Psoas muscle abscess is rare and presents a diagnostic challenge requiring a high index of suspicion. 摘要腰肌脓痬是一种罕见且困难早期诊断的疾病,除非医师能有高度的怀疑而进一步检查。
- Heating the oil produces changes in the index of refraction of the oil, making the cell boundaries visible. 取暖油产生变化,在折射率的油,使细胞界限明显。
- Diagnosis of WNV infection is based on a high index of clinical suspicion and obtaining specific laboratory tests. 西尼罗病毒感染的诊断以临床高度可疑指标和实验室特异检验为基础。
- Maximum and minimum bounds may be placed on any unknown thickness or index of refraction. 全局解决方案/最优化方法用于获得最好的解决方案;因此避免局部最小风险;极小化测量误差.
- Abbe fold light meter to use passage measurement index of refraction simplicity may measurement water content of honey. 利用阿贝折光器,通过测定折光率可以简便的测定蜂蜜中的含水量。
- Clinicians should maintain a high index of suspicion for vaccinia when evaluating vesiculopapular rashes in patients who have been vaccinated recently and in their close contacts. 临床医师当评估最近接种疫苗或近距离接触过接种疫苗者的患者丘疱疹时应保持对牛痘高度怀疑的心理指标。
- When we were discussing the index of refraction, we saw that an incoming beam of light will make the atoms rediate again. 在讨论折射率时,我们曾看到入射光束使原子再辐射。