抗こう菌きんスペクトル

noun

antimicrobial spectrum; antibacterial spectrum

Medical term referring to the range of microorganisms against which an antimicrobial agent is effective. Often used in contexts like 抗菌スペクトルが広い (broad-spectrum) or 抗菌スペクトルが狭い (narrow-spectrum).

• この抗こう生せい物ぶっ質しつは抗こう菌きんスペクトルが広ひろい。

  This antibiotic has a broad antimicrobial spectrum.

• 抗こう菌きんスペクトルを調しらべるために培ばい養よう試し験けんを行おこなった。

  We performed a culture test to examine the antimicrobial spectrum.