constitutional 发表于 2025-3-28 15:48:24

Britta Hale,Colin Boydtructed for radioastronomy, the sea interferometer of McCready, Pawsey and Scott at Dover Heights near Sydney (8,44) made use of a single antenna, since this instrument made use of a principle familiar in the field of optics. The single antenna had a horizontal beam, and was situated on a high cliff

extinguish 发表于 2025-3-28 21:49:39

, in the same way as a television picture is scanned. As the output of such an antenna can be displayed on a TV screen or otherwise, we can consider the antenna as an . which translates the angular distribution of radio brightness into a picture or diagram which allows the astronometer to deduce as

JOT 发表于 2025-3-28 22:56:31

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intimate 发表于 2025-3-29 05:51:47

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吞下 发表于 2025-3-29 10:56:21

Mark Manulis,Douglas Stebila,Nick Denhamic interferometry with their readers. In this connection, the questions which they dealt with directly are con­ sidered in somewhat greater detail, as a rule, t978-3-662-13489-4978-3-540-39008-4Series ISSN 0342-4111 Series E-ISSN 1556-1534

辩论的终结 发表于 2025-3-29 14:41:46

Feng Hao,Siamak F. ShahandashtiEinwirkungen ausgesetzt und erleiden dadurch starke Beeinflussungen. Abgesehen davon, daß jede Grenzfläche eines Körpers infolge abweichender Bindungsbedingungen andere Eigenschaften aufweisen muß als das Kristallinnere, werden die Oberflächeneigenschaften durch Fremdschichten „verfälscht“, sei es,

上涨 发表于 2025-3-29 16:54:12

Christopher W. Brown,Michael Jenkinselt wurden, zeigt die offensichtlichen Vorzüge dieses Verfahrens gegenüber den üblichen Ätztechniken. Sie bestehen einmal darin, daß alle im Gefüge enthaltenen Bestandteile gleichzeitig und unmittelbar sichtbar werden, während ein Ätzbild im wesentlichen die Kristallitbegrenzungen wiedergibt. So zei

伪证 发表于 2025-3-29 23:38:02

Efstathios Stathakidis,Steve Schneider,James Heathernecessary to choose observatory sites in radio-quiet areas of low population density and to take advantage of terrain shielding where possible. These considerations have led to the choice of sites in South Africa and Western Australia for international development of several of the largest arrays. A

Immunoglobulin 发表于 2025-3-30 02:06:20

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注射器 发表于 2025-3-30 06:53:15

Nils Fleischhacker,Mark Manulis,Amir Azodintal equipment. The authors have set themselves the task of sharing their more than ten year of experience of work in the field of holographic interferometry with their readers. In this connection, the questions which they dealt with directly are con­ sidered in somewhat greater detail, as a rule, t
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查看完整版本: Titlebook: Security Standardisation Research; First International Liqun Chen,Chris Mitchell Conference proceedings 2014 Springer International Publis