The soft and hard X-ray emission of 3C 273 from 1996 to 2004 with BeppoSAX and XMM-Newton
The Soft Cumulative Constraint
The soft X-ray diffuse background
The soft X-ray spectrum of the Perseus cluster
The software engineering environment PROMOD
The software for ground-based observations of BIT.
The software of 512-channel digital autocorrelation spectrometer.
The software of automatic measurement of Urumqi 25m radio telescope efficiency
The software package for the analysis of atmospheres and evolutionary processes of binary stars
The SOHO project: an international challenge.
The SOHO thrusters temperature control
The soil geomorphic history of the broken plain belt in the northeast corner of the darling basin, eastern Australia
The SOLA method for helioseismic inversion
The solar absolute spectral irradiance 1150-3173 A - May 17, 1982
The solar absolute spectral irradiance at 1216 A and 1800-3173 A - January 12, 1983
The solar arsenic abundance
The solar atmosphere and the structure of active regions
The Solar Backscatter Ultraviolet and Total Ozone Mapping Spectrometer /SBUV/TOMS/ for Nimbus G
The solar brightness temperature in the far infrared
The solar cell blanket design for space telescope's roll-out solar array