Ambulatory 发表于 2025-3-25 04:29:14
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7楼天然热喷泉 发表于 2025-3-25 12:40:25
7楼Temporal-Lobe 发表于 2025-3-25 16:26:00
7楼MAIZE 发表于 2025-3-25 22:44:26
8楼Comedienne 发表于 2025-3-26 03:00:30
8楼magenta 发表于 2025-3-26 04:30:42
8楼Cholesterol 发表于 2025-3-26 10:12:02
,Canada’s Social Security Programs and Payroll Taxes, this regard. Yet social programs must be paid for. The real issues are whether the benefits of the programs are worth the costs, and whether the cost of the programs—including any negative effects on employment—could be reduced by altering the means by which the programs are paid for or other program features.artless 发表于 2025-3-26 13:05:23
A Note on the Energy-Transport Limit of the Semiconductor Boltzmann Equation,ious derivations required a two-step procedure, resorting to an intermediate model, the so-called Spherical Harmonics Expansion (or SHE) model. We shall present and review the relationship between all these models.Archipelago 发表于 2025-3-26 18:05:23
https://doi.org/10.1007/978-3-030-03466-5shows a slight decrease during winter months and a slight increase during the summer. Exact values of annual rainfall and average annual temperature for the period under consideration could not be worked out, but in relation to the present day figures above, the early Neolithic period is estimated t