beam indicator

基本解释

• 燈光指示器

英汉例句

權威例句

• While the driving lights are the first use of a laser beam reflected off a mirror, the daytime running lamps, with their characteristic "torch" effect, and the indicator lights use LEDs.
  ENGADGET: Mercedes-Benz GLA concept puts laser projectors in headlights, redefines SUV

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词组短语

短語

• beam lobe indicator 波瓣測定器
• beam purity indicator 霛敏度指示器
• beam direction indicator 線束方曏指示器;射柱方曏指示器;射束方曏指示器
• radio beam deviation indicator 無線電波束偏離指示器
• v -beam height indicator 英語

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专业释义

機械工程

• 光束指示器