photometer
/foʊˈtɑːmɪtər/ឧបករណ៍វាស់ពន្លឺ
- noun ឧបករណ៍វាស់ពន្លឺ, ហ្វូតូម៉ែត្រan instrument for measuring the intensity of lightឧបករណ៍សម្រាប់វាស់កម្រិត ឬអាំងតង់ស៊ីតេនៃពន្លឺThe astronomer used a photometer to measure the star's brightness.
តារាវិទូបានប្រើឧបករណ៍វាស់ពន្លឺដើម្បីវាស់កម្រិតពន្លឺរបស់ផ្កាយ។
Synonyms: light meter, radiometer
Forms: photometers
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More words
pantheist parenchymal paresthesia paroxysm pasturage patricide pech pelage pellicle periosteum persuasiveness photoionization pileated pinchbeck platina polycythemia presbyopia promotor puffery pussyfoot quiller radioactively radula ragman
Source: ToolOrca English–Khmer dictionary.