allergy
发表于 2025-3-23 11:01:31
Klinische Anwendung der Positronen-Emissionstomographie,n der nuklearmedizinischen Diagnostik am weitesten verbreiteten Meßsystem, der Angerkamera, detektiert werden zu können, muß die emittierte Gammastrahlung im Bereich von 80–300 keV liegen. Weil es keine Radionuklide der wichtigsten physiologisch-organischen Elemente Kohlenstoff (C), Stickstoff (N) u
小平面
发表于 2025-3-23 14:54:24
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cravat
发表于 2025-3-23 20:02:32
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JECT
发表于 2025-3-23 23:41:49
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烤架
发表于 2025-3-24 05:26:11
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能得到
发表于 2025-3-24 07:46:10
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无能力
发表于 2025-3-24 12:38:05
O. Schober,G.-J. Meyer and shells. The degree of simplification needed to adopt the theories to the design of various structures depends on the type of structure and the re quired accuracy of the results. Hence, a water storage tank can be satis factorily designed using the membrane shell theory, which disregards all b
Muffle
发表于 2025-3-24 15:37:11
n general, and the Standard Model in particular, unifying thThe Landoldt-Börnstein Data Collection has become known as a compilation of numerical data and functional relations. However, already in the past some volumes have been published which went beyond that objective and provided a more comprehe
过份艳丽
发表于 2025-3-24 22:52:59
6楼
Diluge
发表于 2025-3-25 00:04:02
6楼