sodium spectrum lamp 中文意思是什麼

sodium spectrum lamp 解釋
鈉燈
  • sodium : n. 鈉。
  • spectrum : n. (pl. -tra )1. 【物理學】譜,光譜;波譜;能譜,質譜。2. 【無線電】射頻頻譜;無線電(信號)頻譜。3. 【心理學】(眼睛的)余像;殘像。4. 〈轉義〉范圍,幅度;(連續的)系列。
  • lamp : n 1 燈。2 燈泡。3 電子管。4 (智慧等的)明燈;思想的指導。5 〈詩〉(明亮的)天體〈日、月、星〉。6...
  1. From the point of view of experiment, this article first calculates the spectrum power distribution of incandescent lamp, fluorescent lamp, high2pressure sodium lamp and the metal2halide lamp, then calculates the ratio of visible spectrum power to the whole spectrum power in order to prove theoretically that incandescent lamps have the low light efficiency, while the high2pressure sodium lamps and the metal2halide lamps have the higher light efficiency

    本文從實驗的角度,通過計算得到白熾燈、節能燈、高壓鈉燈和金鹵燈的光譜能量分布圖,並計算得到這四種燈的可見波段能量所佔總能量的比例,從而理論上證明了白熾燈光效低,而高壓鈉燈和金鹵燈的光效較高。
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