查询词典 refractive

Objective:To investigate the factors that affect the recovery of stereopsis after laser in situ keratomileusis for myopia and to evaluate the effect of this refractive surgery in terms of the highest class of the vision.

目的：探讨近视眼准分子激光原位角膜磨镶术后立体视功能的变化，从视觉最高形式的角度评价LASIK手术的疗效。

The results consist with normal characteristics of magnitude and tendency of refractive index structure constant varying with height, but there are differences among these places.

预报结果符合折射率结构常数随高度变化的量级和趋势的一般特征，但各地的廓线形状存在差异，简要分析了差异产生的原因。

The statistical characteristic of irradiance fluctuation and atmospheric refractive-index structure constant are analyzed.

实验中对光强起伏和到达角起伏进行了同步测量，分析了接收光强起伏的统计特性以及传输路径上大气折射率结构常数的特性。

Description: Shunde, Guangdong China Screen Printing Machinery Manufacturing Co., 90 years specializing in screen printing machinery, screen printing point-of-sale throughout the country, the size of various models of off-the-shelf membrane switch, plate special screen printing machine, the warranty promptly training, Web site screen printing machine, there are video demonstrations, screen printing machine operation, product Photo Caption clear, price codes, providing technical support and refractive silkscreening software download, teach you how to buy screen printing machine.

说明：中国广东顺德丝网印刷机械制造有限公司，90年起专业从事丝印机械制造，丝印销售点遍布全国，现货供应各种型号大小薄膜开关，标牌专用丝印机，保修培训及时迅速，网站内有丝印机视频演示，丝印机械操作过程，产品图片说明清晰，明码标价，提供丝印技术支持及折光软件下载，教你怎样选购丝印机。

Plasma is a dispersive medium and its equivalent refractive index is related to the frequency of the incident electromagnatic wave and the plasma frequency, so it is feasible to shift the syntonic frequency of plasma defect by changing the plasma parameters, which behaves as a tunable filter.

据等离子体的强色散特性，其等效折射率与电磁波频率及等离子体频率等参数有关，因而可以通过改变等离子参数，使一维微波光子晶体缺陷层的谐振频率发生偏移，实现微波光子晶体的可调谐滤波特性。

Making use of the inverse surface equation of wave normals and the boundary condition about the continuity of electromagnetic field tangential component at the surface of crystal, expressions about wave normal and ray direction, wave normal and ray refractive indexes were obtained.

论文建立了以光线入射方向和晶体光轴方向为基准的入射坐标系，利用波法线反曲面方程和电磁场在晶体折射界面处切向分量连续性的边界条件，得到了晶体中波法线方向、射线方向、波法线折射率和射线折射率的表达式。

Sodium tellurite glasses are considered as potential candidates for non-linear optical applications because of high refractive index values and wide infrared transmittance.

亚碲酸盐玻璃一般具有较高的密度、较高的折射率、较宽的红外透过性能，同时具有较好的介电性能，一直作为非线性光学材料进行研究。

Results: The test of normality showed that the distribution of all variables were normal in each refractive state.

对其中136只眼行睫状肌麻痹前后角膜地形图检查。

Theoretically, Terahertz CT could be used to map the complex refractive index distribution in target three\|dimensional space.

理论上 ，该技术可获得被测物在Terahertz波段的折射率和吸收率的三维分布。

Corneal refractive power, symmetry and corneal center regulation were measured with corneal topographer.

采用多元线性回归分析的方法综合分析各自变量与眼压测量值之间的线性关系。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。