我们建立起一个用光栅调谐的、CO_2激光器作光源的激光光声光谱装置。

An optoacoustic spectrometer tuned by a grating and with CO2 laser as light source has been established.

youdao

我们建立起一个用光栅调谐的、CO_2激光器作光源的激光光声光谱装置。

An optoacoustic spectrometer tuned by a grating and with CO2 laser as light source has been established.

youdao