spectrograph;[医] spectrograph ;
The instruments used are spectroscopes ( for direct visual observation ) or spectrographs ( for recording spectra ).
所用的仪器是分光镜 ( 用于直接观察 ) 和摄谱仪 ( 用于记录光谱 ).
The grating spectrograph is built in two designs.
光栅摄谱仪有两种类型.
The speech spectrum was displayed spectrographically.
声谱在摄谱仪上显示出来.
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