半はん値ち幅はば

noun

half-value width; full width at half maximum

Technical term in physics and signal processing; often abbreviated as FWHM.

• このピークの半はん値ち幅はばは約やく0.5nmです。

  The half-value width of this peak is about 0.5 nm.

• 半はん値ち幅はばから分ぶん解かい能のうを推すい定ていできる。

  The resolution can be estimated from the full width at half maximum.