Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Chen Jun-yong"'
Publikováno v:
International Journal of Gynecology & Obstetrics; Aug2024, Vol. 166 Issue 2, p891-893, 3p
Akademický článek
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Autor:
CHEN, JUN-YONG, 陳鈞湧
107
In traditional wireless sensor networks (WSNs), the sensor nodes near the base station(BS) always relay the sensing information for other nodes away from the BS, thus quickly exhaust their energies and shorten the network lifetime. In order
In traditional wireless sensor networks (WSNs), the sensor nodes near the base station(BS) always relay the sensing information for other nodes away from the BS, thus quickly exhaust their energies and shorten the network lifetime. In order
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/h4dt6z
Publikováno v:
Materials Science Forum; February 2022, Vol. 1054 Issue: 1 p45-49, 5p
Publikováno v:
Survey Review. 42:122-131
Since the 1960s China has carried out several geodetic campaigns for measuring the height of Qomolangma Feng-Mt. Everest independently or in cooperation with foreign countries. Large scale geodetic field work and data processing have been done in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74391e5083691207a8d45c3231f3d2d
https://doi.org/10.1179/003962610x12572516251565
https://doi.org/10.1179/003962610x12572516251565
Publikováno v:
Science in China Series D. 49:531-538
In 2005 China carried out a new geodetic campaign for the height determination of Qomolangma Feng——Mt. Everest (QF in short). The technical progresses in geodesy for the 2005 campaign are presented in the paper. GPS positioning was the key techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::477509f129d36932e50c9610c7090f41
https://doi.org/10.1007/s11430-006-0531-1
https://doi.org/10.1007/s11430-006-0531-1
Autor:
Chen Jun-yong, Dang Yamin
Publikováno v:
Geo-spatial Information Science. 8:79-84
If a geocentric 3D coordinate system is adopted in China to replace 2D non-geocentric coordinate system, the coordinates of the surface points will be changed accordingly. The influences on the current maps of China, especially the topographic maps,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a704bb35d649af4f873e6d0d9a0fbba
https://doi.org/10.1007/bf02826844
https://doi.org/10.1007/bf02826844
Publikováno v:
Science in China Series D: Earth Sciences. 45:233-240
Mt. Qomolangma lies in the collision zone between the fringe of Eurasia plate and Indian plate. The crustal movement there is still very active so far. In the past three decades China carried out five geodetic campaigns in Mt. Qomolangma and its nort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e53f9d2fb09d925a74df0e9927ed5052
https://doi.org/10.1360/02yd9025
https://doi.org/10.1360/02yd9025
Akademický článek
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Graphene Oxide Oxidized by NaClO as a Highly Effective Adsorbent for Fast Removal of Dye Rhodamine B
Publikováno v:
Applied Mechanics and Materials; February 2013, Vol. 302 Issue: 1 p223-226, 4p