refractometer

noun

1. 折射计
   an instrument for measuring a refractive index

1. In addition, the circular disc refractometer can achieve quite good linearity even for non-parallel light beams.
   这种圆盘型光电折射率计甚至可对非平行入射光束仍保持相当好的线性度。
2. Design of Handy& High Accuracy Atmospheric Refractometer
   便携高精度大气折射率测试仪的设计
3. Abstract: the composing and controling principles of microcontroller control system of computerized subjective refractometer are introduced.
   文摘：介绍了电脑验光仪单片机控制系统的组成原理和控制原理。
4. The goal of this project is to provide a lowest cost refractometer that will measure refractive errors in the eye including astigmatism.
   此项专题将提供一个测量眼睛屈光异常（包括散光）的低成本折射计。
5. Set this refractometer on a solid and level surface of a workbench, etc.
   比如放它在坚实水平的工作台上等等。
6. Actual humidity measurements in the boundary layers have been made with a microwave refractometer.
   实际上已经用微波折射仪测定了边界层中的湿度。
7. An Air Refractometer with Dual Vacuum Chambers Based on the Method of Equivalent Synthetic Wave
   基于等效合成波方法的双真空管空气折射率测量仪
8. Microwave refractometer for accurate measurement of atmospheric refractivity
   精确测量大气折射率的微波折射率仪
9. Measure pH of the seawater by a pH meter. Measure salinity by a refractometer. Determination of sodium carbonate and sodium bicarbonate in mixed base by acid-base titration combined with inductively coupled plasma atomic emission spectrometry
   用酸碱度计量度水样本的酸碱值。用氯化钠折光仪量度样本的氯化钠含量。酸碱滴定法与电感耦合等离子体原子发射光谱法联合测定混合碱中碳酸钠和碳酸氢钠
10. The relation of the refractive index of alkyd varnish's film, the film of mixed C 60 and alkyd varnish, PMMA's film, the film of mixed C 60 and PMMA varying with temperature is measured by Abbe refractometer.
    用阿贝折射仪测量了醇酸清漆本征膜、掺C60醇酸清漆膜、有机玻璃本征膜和掺C60有机玻璃膜折射率随温度变化的关系。
11. The differential refractometer described here was designed on the principle of light refraction at two liquid interfaces.
    本示差折光计的设计是基于光线在两液体界面间折射的原理。
12. A new gemological refractometer based on Fresnel formulas and optical fiber technology was introduced.
    介绍了一种基于菲涅尔公式和光纤传感技术研制的新型宝石折射仪。
13. A automatic collimating method with vibrating slit for the photoelectric automatic refractometer with high precision was introduced in this paper and geometry size relation of width among image and vibrating slit and amplitude was described also.
    介绍了一种用于高精度光电自动折射仪并采用振动狭缝瞄准的自动瞄准方法，说明了影像宽度、振动狭缝宽度和振幅之间的几何尺寸关系。
14. A Study on Objective Refractometer Based on CCD
    基于CCD客观式屈光度仪的研究
15. In this paper a method of improving the measurement accuracy of the V-prism refractometer was presented and the error sources were analyzed with the measured data.
    本文提出了用高精度标准块，在V棱镜折光仪与被测样品作相对测量，从而提高V棱镜折光仪测量精度的一种方法。同时对误差进行了分析，并给出实测数据。
16. Design of optical system of an automatic refractometer
    自动折光仪光学系统设计
17. A research of liquid refractometer based on CMOS image sensor
    基于CMOS图像传感器的液体折射率计研究
18. This paper introduced principle and component of syrup density detector-automatic optical refractometer, also it showed the hardware construction, software block diagram and control algorithm of the secondary instrument.
    本文介绍了糖液浓度折光检测的原理及器件，给出了二次仪表的硬件结构，软件框图和控制算法。
19. The photoelectric measuring system of liquid refractometer
    液体折射率光电测量系统
20. Data acquisition system of microwave refractometer based on windows
    基于Windows平台的微波折射率仪数据采集系统
21. Based on the Fresnels ′ principle, a fiber refractometer was designed with a simple structure.
    基于菲涅尔原理设计了一种结构简单的新型光纤折射率测量仪。
22. The measure precision is near to the result of V-prism refractometer.
    测定精度与V棱镜折射仪相近。
23. Collimating Method and Its Realization for the Photoelectric Automatic Refractometer with high Precision
    高精度光电自动折射仪的瞄准方法及其实现
24. The Design and Realization of Microcontroller Control System for Computerized Subjective Refractometer
    电脑验光仪单片机控制系统的设计与实现
25. This paper describes the measurement of Second Virial coefficients ( A2) and spe-cific refractive index increment ( dn/ dc) of low molecular weight heparines by low angle laser light scattering photometer ( LALLS) and laser differential refractometer.
    用激光小角光散射仪（LALLS）和激光示差折射仪（KMX-16），分别测定了低分子肝素的第二维利系数（A2）和折光指数浓度增量（dn/dc）。
26. Cano-wedge method and Abbe refractometer was used to measure the pitch and refractive index of different dye concentration of samples.
    分别利用Cano-wedge方法和阿贝折射率仪测试不同染料掺杂浓度的螺距和折射率。
27. The influence of MMF length, MMF diameter and input light wavelength on sensitivity of the refractometer is simulated.
    详细研究了多模光纤的长度、半径及输入光波长对折射率灵敏度的影响。
28. Researched the relationship between retina imaging and fundus disease. ( 4) Studied on optical principle of objective refractometer. Based on the principle of the adaptive optical technology, we designed the optical structure of objective refractometer.
    研究了视网膜图像与眼底疾病之间的关系。（4）研究了客观验光仪的光学原理，并基于自适应光学系统的工作原理对客观验光仪进行光学结构设计。
29. Its application in a reflective fiber refractometer has been proposed. A wide-angle beam propagation method in cylindrical coordinate has been employed to simulate the multimode interference and self-imaging effect in a multimode fiber.
    理论上，应用柱坐标系下广角光束传播法模拟多模光纤中的多模干涉效应和自映像效应。

noun

1. measuring instrument for measuring the refractive index of a substance