The principle and technical characters of a newly designed tunable far infrared laserspectrometer in collaboration with Cambridge university are introduced.
文章报道与英国剑桥大学合作建立的新型可调远红外激光光谱仪的技术特点和工作原理。
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They grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.