light meter

noun

1. （摄影）曝光表
   a device used to measure how bright the light is before taking a photograph

1. 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。
2. Measure light intensity on the water surface and at the bottom by a light probe connected to light meter.
   用连接在光照度计上的光探头测量水面及水底的光照度。
3. The amount and kind of light needed depend on the effect the film maker is trying to achieve and on the film raw stock he is using. The film maker uses a light meter to measure the intensity of the light on his object or scene.
   用光和光源取决于拍片人想要获得的效果及使用的胶片。拍片人用测光仪来测试被摄景物的亮度。
4. Measure light intensity above and under the mangrove canopy by using the light meter.
   用光照度计量度树冠上和树冠下的平均光照度。
5. For wide angle, use the camera's light meter to determine a good ambient light setting.
   对于广角拍摄，使用相机的曝光表来决定正确的自然光曝光。
6. However, remember that the light meter was designed for land use, not underwater, so review your image and adjust your settings accordingly.
   不过，请记住，曝光表是设计在陆地使用的，而不是水下，因此需要根据你所拍的照片来做调整。
7. Light meter out of left breast pocket. Check it at f/ 8.
   从左胸口袋中拿出光谱仪，对到1/8。
8. The light meter is only meant to be used as as starting place.
   曝光表只是在起步阶段使用而已。
9. To meter on the appropriate subject, using spot metering or light meter, read the exposure, switch camera to M, dial in the exposure and recompose the scene and shoot.
   要在适当的问题米，使用重点测光或浅米，读至M，在曝光的曝光拨号，交换机相机重新构图和拍摄现场。
10. Light meter: An electronic device used to measure the amount of light available for making an exposure.
    测光表：量度光线强度以计算摄影所需的曝光时间的电子仪器。
11. Training simulation cabin offer simulation equipments, such as operating instrument, indicator light and meter;
    训练模拟舱提供模拟真实设备的操作机构和指示灯与仪表；
12. Test your phones built in Ambient Light Sensor using this Light Meter Application.
    测试你手机内置环境光线传感器使用此测光表应用程序。
13. Colour fastness to light through glass Transmittance And Reflectance Meter
    耐透过玻璃的光色牢度可视光透过率、反射率计
14. The light meter is usually located on the bottom of the viewfinder or LCD screen, depending on which you use to compose your image.
    曝光表通常在取景框或者LCD屏幕的下方显示，具体取决于你的相机。
15. It's got the built-in light meter.
    这个还有一个内置闪光灯呢。
16. A: Yes, There seems to be something wrong with the light meter in my camera.
    甲：我这相机的曝光表好像有点问题。
17. You can use it also if you happen to have a color temperature light meter.
    你也可以使用它，如果你恰好有一个色温测光表。
18. Something seems wrong with the light meter in mycamera.
    我的照相机里的曝光表好像出毛病了。
19. Manual exposure camera all have build in light meter which tell you exactly what exposure you have to set.
    手动曝光相机都装有曝光表，说明应设定多少曝光时间。
20. However, light can be tricky underwater and what your camera's light meter thinks is the correct exposure doesn't always result in the image you envisioned or what you see in your viewfinder.
    但是，水下的光线捉摸不定，你相机的曝光表的读书往往与你拍摄的相片不对应或者与你在取景框中看到的不一样。
21. A Light Scattering Meter Used under Sea Water
    全自动水下光散射仪的研制
22. In the second experiment, the receiving efficiency is measured by a light power meter and used as a feedback to control the phase retard of a Berek compensator.
    在用法拉第旋光器和伯列克补偿器进行的相位补偿实验中，用光功率计测量偏振分光系统的接收效率，并以此为反馈量控制伯列克补偿器的相位延迟，实现闭环控制。
23. A Light Power and Wavelength Meter Compensated by Double-Way Based on PC
    基于PC的双路补偿式光功率波长计
24. A seawater forward low-angle light scattering meter
    海水小角度前向散射仪
25. It includes two sets of transmission meter, one set of forward scattering meter and two sets of cross double light way forward scattering meter.
    参加试验的能见度自动观测系统有：透射表两套、前向散射能见度仪一套和双光路前向散射能见度仪两套。
26. The Uncertainty Analysis for the Indication Value of Diffuse Transmission Light Density Meter
    漫透射视觉密度计示值误差的测量结果不确定度评定
27. Through adjustment and test run of TIR E four beam of light infrared rays moisture meter on medium density fiberboard ( MDF) production line, the influence factors of its precision were discussed. Some useful advices were also given.
    通过在中密度纤维板生产线中对TIR－E四光束红外水分测定仪的调试和应用，分析了可能影响其检测精度的一些因素，并提出了在使用中的注意事项。
28. X-ray diffraction ( XRD), scan electron microscope ( SEM), four point probe were employed to characterize their structure, morphology, electrical resistivity. Photoluminescence and cathode-luminescence characteristics of these films were studied by fluorescence spectrophotometer and light intensity meter, respectively.
    通过XRD、SEM、四点探针对样品的结构、形貌、导电特性进行了测试，利用荧光光谱仪、亮度计对样品的光致发光和阴极射线发光特性进行了分析。
29. Development of Light Intensity Modulation Type Fiber Pressure Meter
    光强调制型光纤压力测试仪的研制
30. Diameter and surface potential of nanoparticles was determined by dynamic light scattering meter and micro-electrophoresis meter. The configuration of sample was observed by transmission electron microscope ( TEM). With differential scanning calorimetry ( DSC) the physical state of rotenone in nanoparticles was analyzed.
    采用动态光散射仪与微电泳仪测定纳米粒的粒径与表面电位；透射电子显微镜（TEM）观察纳米粒表面形态；差示扫描量热仪（DSC）分析纳米粒中鱼藤酮的物理状态。

noun

1. photographic equipment that measures the intensity of light

   Synonym:    exposure meterphotometer