音标:[fәu'tɒmitә] ;
n. 光度计, 曝光计
[化] 光度计
n. measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source
词型变化:名词复数形式 : photometers
词性分布:
名词100%

photometer的用法和样例:

例句

用作名词(n.)
  1. We must carry out the measuremnt with a photometer on an airplane.要进行这种测量,我们必须使用一台装在飞机上的光度计。
  2. Photometer for measuring the directional light distribution characteristics of sources or luminaires.测量光源或灯具定向光线分布特性的光度计。

词汇搭配

  • universal photometer通用光度计
  • diffusion photometer漫射光度计
  • filter photometer滤色光度计
  • photometer head光度计头
  • physical photometer物理光度计
  • visual photometer视觉光度计
  • spectral photometer分光测光仪
  • ultraviolet photometer紫外线光度计,紫外光...
  • polarization photometer偏振光光度计...
  • contrast photometer对比光度计,比较式光...
  • spherical photometer球形光度计
  • objective photometer客观光度计
  • Bunsen photometer本生光度计,本生式光...
  • heterochromatic photometer多色光度计
  • selenium photometer硒光度计
  • electronic photometer光电光度计,电子光度...
  • shadow photometer比影光度计
  • integrating photometer积算光度表
  • flicker photometer闪烁光度计
  • submarine photometer水下光度计,水底光度...
【近义词】

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adamanblastoma
Ahl al-Bayt
aholds
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arrow worm
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beat the devil
block furnace
Bonnac
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Expandex
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spot investigation
spring mounting
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telegraph counter
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theory model
Thidicur
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trembling pulse
unit melter
visceral lymph vessels
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wellbrewed
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with onebound