Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Guifen Tang"'
Autor:
Guifen Tang
Publikováno v:
Frontiers in Humanities and Social Sciences. 2:31-36
English courses in vocational colleges in China usually last one and a half years. For the first school year, students enhance English skills by continuing to study English for General Purpose (EGP). In the second school year, English for occupationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d4d56c2b8a8585099b894db3d5081d
https://doi.org/10.54691/fhss.v2i11.2767
https://doi.org/10.54691/fhss.v2i11.2767
Autor:
Guifen Tang
Publikováno v:
Frontiers in Educational Research. 4
The present study is designed to investigate the use of adjectives in spoken and written registers. The word “strong” is taken as an example and its synonyms are retrieved from TV/Movies Corpus and Academic Journals Corpus for analysis in terms o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf9bfccde0cf01860baecb1656855d9
https://doi.org/10.25236/fer.2021.040905
https://doi.org/10.25236/fer.2021.040905
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811300134
The time delay could hardly be calibrated accurately for the two-way satellite time and frequency transfer equipment. Therefore the time delay error and its secular drift would not only restrict the time synchronization accuracy, but also restrict th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c02507614148d4e8071c464fb1f225
https://doi.org/10.1007/978-981-13-0014-1_28
https://doi.org/10.1007/978-981-13-0014-1_28
Autor:
Xiaogong Hu, Xiuqiang Gong, Yanling Chen, Haojun Li, Junping Chen, Bin Wu, Guifen Tang, Feng He
Publikováno v:
Advances in Space Research. 51:2277-2284
The COMPASS system is a project established by China to develop an independent global satellite navigation system, which has five GEO (Geostationary Orbit) satellites and thirty Non-GEO satellites. An apparent inter-frequency clock bias (IFCB) for CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00503e6759bdec55e9fd1773af3977a1
https://doi.org/10.1016/j.asr.2013.02.012
https://doi.org/10.1016/j.asr.2013.02.012
Publikováno v:
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III ISBN: 9783642547393
Inter-satellite link enables continuous observation when mobile satellite is not visible. However, whether we can get continuous clock error base on inter-satellite links is the key that inter-satellite links coming into practical. Thus, precision fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb7a06431642f4454ebbd84530ac8118
https://doi.org/10.1007/978-3-642-54740-9_19
https://doi.org/10.1007/978-3-642-54740-9_19
Publikováno v:
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III ISBN: 9783642547393
Time synchronization between Satellites is the foundation for satellite navigation system, which is realized by satellite-ground clock offset determination and prediction. Therefore, satellite clock offset determination and prediction is a key techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::961cbe2789d945f7c5893ff183a04d45
https://doi.org/10.1007/978-3-642-54740-9_37
https://doi.org/10.1007/978-3-642-54740-9_37
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642374067
Satellite navigation service using GEO satellite provides positioning service to local users. Continuous services ask for kinetic method to determine orbit during the GEO satellite orbital maneuver phase. However, kinetic method brings larger orbital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64c9942ca7c12ab9f75b2ec9f54baf17
https://doi.org/10.1007/978-3-642-37407-4_17
https://doi.org/10.1007/978-3-642-37407-4_17
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642291746
Because prediction update of satellite clock correction parameters is considerable frequent, there are a large number of transition points in satellite clock predictions. The conventional Batch for fitted clock parameters usually ignores the relevanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d549192bd9bb5a870b60a648d0067e3
https://doi.org/10.1007/978-3-642-29175-3_48
https://doi.org/10.1007/978-3-642-29175-3_48
Publikováno v:
SCIENTIA SINICA Physica, Mechanica & Astronomica. 45:079510-079510
With the rapid development of the global satellite navigation system, navigation information services have been widely applied in various industries. Facing with the rapid exponential growth in the amount of navigation information services data, trad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdfb8df9d0e508be1307ed3798159b9b
https://doi.org/10.1360/sspma2015-00119
https://doi.org/10.1360/sspma2015-00119
Publikováno v:
SCIENTIA SINICA Physica, Mechanica & Astronomica. 45:079506-079506
Its an effective means to ensure maximum availability of satellite navigation systems by rapid fault detecting, recovering and satellite rejoining. In this paper, methods of in-orbit satellite failures rapid detection, fast clock error determination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87eb716735d22149e22a6abf9e4f82bf
https://doi.org/10.1360/sspma2015-00122
https://doi.org/10.1360/sspma2015-00122