Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zuojin Guan"'
Publikováno v:
地震科学进展, Vol 53, Iss 8, Pp 337-342 (2023)
The timing accuracy for seismographs directly affects the seismic location ability. At present, seismographs usually use satellite positioning and navigation system for timing service. The time-service module of the seismograph is susceptible to radi
Externí odkaz:
https://doaj.org/article/6537832c4c3840b6a708d26cb35df565
Publikováno v:
地震科学进展, Vol 52, Iss 7, Pp 309-315 (2022)
The key modules of downhole very broadband seismograph include multi-components core machinery and reed system, core feedback adjustment system, and downhole positioning and orientation system.
Externí odkaz:
https://doaj.org/article/3ff0bed1a9314031bed943fa3c5d71c4
Publikováno v:
地震科学进展, Vol 52, Iss 7, Pp 302-308 (2022)
Studying the anti-jamming technology of long distance data transmission in the environment of high temperature, high pressure and high humidity; designing an effective data transmission method; and establishing a stable and efficient transmission sys
Externí odkaz:
https://doaj.org/article/6446fbdffe9049cb9a51e1c2ff8018ba