The spirit of Jinggangshan and the spirit of Chinese Soviet Areas are important constituents of the Chinese revolution spirit,whose source is the spirit of(Jinggangshan).
The spirit of Chinese Soviet Areas is the continuation and development of the spirit of Jinggang(shan),and it is a new development stage of the spirit of Jinggangshan.
Aleksandr Aleksandrovich Andronov (1901-1952) was a key figure in the development of control engineering in the former Soviet Union during that period.
This experiment was carried out onboard the Soviet automatic interplanetary Venera-15 station, where the Fourier spectrometer for this spectral range was installed.