光谱分析 (guāng pǔ fēn xī) — spectrographic analysis

Definição

Exemplos

• 实验室用光谱分析来确定物质的成分。
  Shí yàn shì yòng guāng pǔ fēn xī lái què dìng wù zhì de chéng fèn.
  The lab uses spectrographic analysis to determine the composition of substances.
• 光谱分析在天文学中很重要。
  guāng pǔ fēn xī Zài tiān wén xué zhōng hěn zhòng yào.
  Spectrographic analysis is very important in astronomy.
• 这种新型光谱分析仪器非常精确。
  Zhè zhǒng xīn xíng guāng pǔ fēn xī yí qì fēi cháng jīng què.
  This new type of spectrographic analysis instrument is very precise.