类人猿
发表于 2025-4-1 02:40:41
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deforestation
发表于 2025-4-1 09:38:36
https://doi.org/10.1007/978-3-322-87916-5nd optimization of requirements for accuracy of base surfaces of spur and helical gearwheel blanks before their tooth cutting are described. These requirements provide the necessary accuracy of teeth at the assigned conditions of gear machining.
ACE-inhibitor
发表于 2025-4-1 10:17:51
https://doi.org/10.1007/978-3-642-83512-4lysis of the impact of the HCR tooth profile resistance to scuffing on the basis of integral temperature criterion according to the Winter-Michaelis criterion. The basic relations for assessing the scuffing properties of an HCR involute gearing profile are derived, as well as the optimization of geo
BARK
发表于 2025-4-1 14:38:44
Front Mattering concentration of wealth among upper-income groups. Also well-documented is greater inequality in the size distribution of earnings and wages in the late 1980s as compared to one or two decades before (Gottschalk and Danziger, 1989; Burtless, 1989; Blackburn ., this volume, Chapter 8).
Seminar
发表于 2025-4-1 22:24:41
Computerized Simulation of Manufacturing Errors in Cylindrical Spur Gears and Their Compensation Ths therefore that both international development organisations and the academic community have recognised the severity and complexity of the situation (1.2 billion people are living in extreme poverty) and are working together in various ways to address the problem.
ANTE
发表于 2025-4-2 01:32:31
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渗透
发表于 2025-4-2 03:08:23
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