スペクトル分ぶん析せき

noun

spectrum analysis

Technical term used in physics, chemistry, and signal processing to examine the frequency components of a signal or substance.

• この装そう置ちはスペクトル分ぶん析せきによって物ぶっ質しつの成せい分ぶんを調しらべます。

  This device examines the composition of substances through spectrum analysis.