Overthrow 发表于 2025-4-1 03:53:02

The forging of metals, is different. Each metal grain is a minute crystal, and the strength of a metal component depends on the .. Fig 8.1 shows the difference in grain structure between a gear tooth that has been machined on the right of the diagram, and a gear tooth that has been forged on the left.

Subdue 发表于 2025-4-1 09:37:14

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娘娘腔 发表于 2025-4-1 13:02:46

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过去分词 发表于 2025-4-1 14:54:18

2190-5053 an ideal introduction to the field of cooperativity.ProvidesThis thesis reports the remarkable discovery that, by arranging the dipoles in an ordered array with particular spacings, it is possible to greatly enhance the cross-section and achieve a strong light-matter coupling (>98% of the incident l

朋党派系 发表于 2025-4-1 20:39:00

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团结 发表于 2025-4-1 22:50:54

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