bilateral slit
bilateral slit [SPECT] A slit for spectrometers and spectrographs that is bounded by
two metal strips which can be moved symmetrically, allowing the distance between
them to be adjusted with great precision. { ¦bı¯ lad ə rəl slit }
two metal strips which can be moved symmetrically, allowing the distance between
them to be adjusted with great precision. { ¦bı¯ lad ə rəl slit }