hifi

n.

高保真；

Reflections on the HIFI trial.
In-orbit performance of Herschel-HIFI
Herschel HIFI - the Heterodyne Instrument for the Far-Infrared
Herschel/HIFI discovery of interstellar chloronium (H$_2$Cl$^+$)
Design Considerations for High Fan-In Systems: The HiFi Approach
The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI)
Herschel/HIFI observations of interstellar OH+ and H2O+ towards W49N: a probe of diffuse clouds with a small molecular fraction
The Pre-flight Performance of the Herschel-Heterodyne Instrument for the Far-Infrared (HIFI)
Detection of hydrogen fluoride absorption in diffuse molecular clouds with Herschel/HIFI: a ubiquitous tracer of molecular gas
Herschel observations of EXtra-Ordinary Sources: the present and future of spectral surveys with Herschel/HIFI