伟大 发表于 2025-3-28 14:37:36

e ratios of Cd-to-Ba and Ag-to-Ba yields measured as a function of neutron energy incident to the respective targets. Values of 1.5 ± 0.5, 4.5 ± 1 and 5 ± 2 MeV are deduced for the three fissioning systems, respectively. The method and assumptions made in deducing the energies are reviewed. The rela

STIT 发表于 2025-3-28 21:50:59

R. Reitzensteincompiled in the BIGSEES project financed by the Romanian National Authority for Scientific Research. The analysis of the frequency characteristics of the existing ground motions recorded in the Bucharest area shows that the long-period spectral ordinates increase with the level of the peak ground ac

删除 发表于 2025-3-29 01:16:32

2947-7220 nditions out of which political regimes developed. The focus on rationalism and structure has led to a systematic neglect of uncertain liminal moments, which gave new direction to societies and cultures.978-1-349-44741-1978-1-137-27786-2Series ISSN 2947-7220 Series E-ISSN 2947-7239
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查看完整版本: Titlebook: Quantity Surveying Practice; Ivor H. Seeley Textbook 1984Latest edition Ivor H. Seeley 1984 building.civil engineering.construction.engine