Aggrandize
发表于 2025-3-25 03:59:02
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opportune
发表于 2025-3-25 09:55:31
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烤架
发表于 2025-3-25 14:31:59
Radiocesium Translocations in Bamboos(2) differences between LEO orbits obtained by RTS products and the broadcast ephemeris are used to generate orbit corrections and broadcasted to users. Results show that LEO near-real-time orbit achieves centimeter-level accuracy, and the fitting errors of broadcast ephemeris are smaller than 10 cm
GIDDY
发表于 2025-3-25 17:14:03
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背心
发表于 2025-3-25 21:22:56
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brother
发表于 2025-3-26 02:10:39
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Commonwealth
发表于 2025-3-26 05:37:05
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glans-penis
发表于 2025-3-26 11:59:19
https://doi.org/10.1007/978-1-4613-4401-8ccurate than those by LS+AR. Furthermore, the medium-term predictions beyond 90 days can be improved by WLS+VAR in comparison with the prediction values provided by the IERS Bulletin A. The improvement in the prediction accuracy can reach up to 20%.
Fortuitous
发表于 2025-3-26 13:18:29
F. Weigel,K. H. Neeb,H. Philipphe L-band ODTS are basically consistent, and the frequency accuracy and drift rate of the hydrogen clock are better than rubidium clock. For the evaluation of frequency stability, the stabilities of BDS-3 satellite clocks for the averaging time of 1000 s and one day reach 2.5 × 10. and 2.5 × 10., re
Meditate
发表于 2025-3-26 17:14:17
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