蔽光高层云 [气象] altostratus opacus ; As op Altostratus opacus ; Asop ; As tra

脉冲光束云高计 pulsed-light ceilometer ; [气象] pulsed-light cloud-height indicator ; light ceilometer ; height indicator

蔽光高积云 Ac op Altocumulus opacus ; [气象] altocumulus opacus ; [气象] Ac op ; [大气] altocumulus opacus, ac op

透光高积云 altocumulus translucidus ; Actra ; Ac tra ; Ac tea

透光高层云 altostratus translucidus ; As tra

激光云高计 [气象] laser ceilometer

漏光高积云 altocumulus perlucidus

高温云纹光栅 amplitude moire grating for high temperature

脉冲光云高指示器 pulsed-light cloud-height indicator