In order for the core glass to have a higher refractive index than the cladding, the core glass is doped with a small, controlled amount of an impurity, or dopant, which causes light to travel slower, but does not absorb the light.
为了使核心玻璃有比覆层大的折射指数，在其中掺入微小的，可控数量的能减缓光速而不会吸收光线的杂质或搀杂剂。
The glass with colour and refrective index resemblance to ruby is obtained by adjusting the proportion of formula and heat-treatment temperature in the experiments.
通过在实验中调整配方的剂量和热处理温度，得到与红宝石的折射率和颜色相近的玻璃。
The prism is made of ZBaF3 glass and Iceland spar glued with C10H7Br, which has high refractive index.
该棱镜的前后半块分别为ZBaF3玻璃和冰洲石晶体，由大折射率液态胶合剂溴代萘胶合而成。
PVC Card - Business card printing】Exposure of non-performing two classes, one of the dry film and the other in the solder, two slightly different general questions are: exposure index is not right, the exposure lamp aging, exposure the highlight problems, problems in the film itself, the exposure glass has a scratch, room seveo enough cause excessive debris garbage, not enough exposure machine vacuum the look like exposure problems is in fact not exposure is developed machine medication in a concentration problems, the problem of the treatment of development machine medication in a temperature, or surety or machine nozzle clogging and pressure problems, the treatment of development issues, the treatment of development and of the appearing washer machine drying temperature timing.
曝光不良不合二类，一个是潮膜，一个是阻焊，二个不详有差别，凡是题目有：曝光指数过错，曝光灯老化、曝光底片的透光量题目、底片本身题目、曝光玻璃有划伤、房间肮脏量不敷导致过量杂物宝贝、曝光机真空量不敷，其它变成看上去是曝光题目原来不是曝光题目的是：显影机药液浓量题目、显影机药液温量题目、显影机喷头畅通及不张力题目、显影不面题目、显影机冲洗不敷、显影机烘潮温量工夫题目。
Solid Immersion Lens is made by high refractive index glass.
另一种高密度光存储的方法是采用固体浸没透镜获得亚波长级光斑来实现的。
Transparent ceramic-glass with large Kerr constant has been reported in recent years, and it will accelerate the applications of dual transverse electrooptic Kerr effect in many fields of optical science and technology.
标 签 物理光学双横向电光克尔效应折射率椭球光偏振光学器件 physical optics dual transverse electrooptic Kerr effect refractive index ellipsoid，polarization of light optical devices
Vapor, was very viscous, dense and had a refractive index similar to that of glass.
水'。''的''。'粘'。''''。'滞'。''性和密度都很大，其折射系数与玻璃的相似。
Based on Airy theory, the refractive index of a glass bead illuminated by laser is computed.
利用米氏散射的近似理论——艾里理论对玻璃微珠的折射率进行了测量。
We adopt electronic beaming vacuum depositing method with the aid of ion assistant deposition systems, chose HfO2 and SiO2 as the material of high and low refractive index, using Macleod software to design and analyse the film structure and LightRatioPeak as monitor method, through optimizing technical parameters and reducing thickness error, we successfully deposit polarizer on the substrate of K9 flat glass to achieve the requirements.
采用电子束真空镀膜的方法并加以离子辅助沉积系统，通过选择HfO2和SiO2作为高低折射率材料，利用Macleod软件进行膜系设计与分析，采用LightRatioPeak光值比例法进行监控，优化工艺参数，减少监控误差，在平板K9基底上成功镀制符合使用要求的偏振膜。
The quantitative indexes, melting index and refining index have been proposed, with which the conditions of glass melting and refining processes can be evaluated respectively.
文中提出了评价玻璃熔化过程和澄清过程的定量指标——熔化指数和澄清指数。
Because window is exposed directly to space thermal environment, it is affected strongly by alternant temperature loads, which cause large temperature gradient on the window, then produce aberrance and refractive index change of window glass, finally affect optical performances of window.
不仅如此，由于窗口组件的外表面直接暴露在空间冷黑环境中，受到太阳照射、地球热辐射及地球阳光反照的交替加热和冷却，使光学窗口组件经受剧烈的高低温交变载荷的作用，引起较大的温度变化（包括温度水平和温度梯度），导致窗口玻璃的镜面畸变和折射率梯度的变化，产生热光学误差，致使窗口的光学性能下降。
Because window is exposed directly to spacethermal environment, it is affected strongly by alternant temperature loads, whichcause large temperature gradient on the window, then produce aberrance andrefractive index change of window glass, finally affect optical performances ofwindow.
不仅如此，由于窗口组件的外表面直接暴露在空间冷黑环境中，受到太阳照射、地球热辐射及地球阳光反照的交替加热和冷却，使光学窗口组件经受剧烈的高低温交变载荷的作用，引起较大的温度变化(包括温度水平和温度梯度)，导致窗口玻璃的镜面畸变和折射率梯度的变化，产生热光学误差，致使窗口的光学性能下降。
Comparison glass and the refractive index of water (1) by (2) the experimental methods from the air into the water to remember the degree angle, α, β and refraction angle.
比较玻璃和水的折射率(1)按(2)的方法实验记住从空气射入水中入射角的度数，α，和折射角β。
It is also designated as 517642 glass after its 1.517 refractive index and 64.2 Abbe number.
它也被指定为517642玻璃后1.517折射率和64.2阿贝号码。
The liquid/gas partition coefficient of volatile anesthetics in 30%Intralipid emulsion at various temperature were determined by glass syringe - flask two stage headspace equilibration method with gas chromatography, the temperature index of L/G and the saturated concentrations were calculated as well.
玻璃注射器-锥形瓶GC测定1atm，15、20、28、37、42℃条件下挥发性吸入麻醉药(地氟醚、七氟醚、异氟醚、安氟醚、氟烷)在30％脂肪乳中的液/气分配系数λ_(L/G，计算λ_(L/G的温度指数和相应温度下的理论饱和溶解浓度C_
Screen printing machine for series: all kinds of plastic, cosmetic and the jewel case, sheet metal, index plate, acrylic, electronic products, household products, stickers, transfer paper for a variety of leather of the Cup, which they pursue the keg, glass, baseball bats, revearsing, etc.
丝印机合用系列：百般塑料、化妆品、包装盒、金属不活、刻度不活、压克力、电子产物、家庭用品、贴纸、皮革转印纸百般型态之杯子、桶子、玻璃、棒球棒、木不活等。
In order to facilitate quantitative analysis, a rational model of physics for a rise inverse sine structure of 1×2 S-branch power splitter in glass is proposed. In thermal ion exchange, the distribution of normalized refractive index of two-step ion-exchanged optical power splitter and the distribution of splitter refractive index of different exchange time have been gotten.
为了便于定量分析，采用了一种上升反正弦S型分支光波导系统的物理模型，得到了在热扩散条件下两步离子交换光功分器波导区的归一化折射率分布和在不同交换时间所形成的玻璃波导折射率分布。
In this article, the author introduces characteristics and performance index of cellular glass, application, structure and construction method of cellular glass in thermal insulation and sound absorption projects.
阐述泡沫玻璃的特点和性能指标，泡沫玻璃在绝热工程和吸声隔声工程中的应用、构造和施工方
The differences in temper ing process between small thin and thick pieces of glass have been pointed out, technical index of heating furnace and wind grating have also been introduced.
说明了小片薄玻璃在钢化生产过程中与厚玻璃钢化的不同，简要介绍了加热炉和风栅等设备的技术指标。
In this article, the contributing factors to gradient index rod lens chromatic aberration are discussed, and according to Fantone model, the principles of selecting ion-exchanging pairs and of determining base glass properties for a low chromatic aberration GRIN rod lens prepared by ion exchanging process are presented visually in the optical glass N-V map.
对梯度折射率棒透镜色差的影响因素进行了讨论，根据Fantone模型，在光学玻璃N-V图中直观地表示了离子交换法制备低色差GRIN棒透镜时交换离子对的选择原则和基础玻璃光学性能确定原则。