性别 发表于 2025-3-28 14:41:53

Electrical Properties of Materialsconductivity for superconductors of about 10. 1/Ω cm). This is the largest known variation in a physical property and is only comparable to the ratio between the diameter of the universe (about 10. m) and the radius of an electron (10. m).

慷慨援助 发表于 2025-3-28 21:55:04

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不爱防注射 发表于 2025-3-29 00:59:25

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ATP861 发表于 2025-3-29 05:11:06

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Radiculopathy 发表于 2025-3-29 08:09:19

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哑剧 发表于 2025-3-29 14:15:37

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GRIN 发表于 2025-3-29 17:19:53

The Age of Electronic Materialss, to mention only two major examples, have only little impact on our everyday lives. Instead, electrical and electronic devices (such as radio, television, telephone, refrigerator, computers, electric light, CD players, electromotors, etc.) permeate our daily life to a large extent. Life without el

凹室 发表于 2025-3-29 19:45:30

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帐单 发表于 2025-3-30 00:36:24

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没有希望 发表于 2025-3-30 04:20:02

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查看完整版本: Titlebook: Understanding Materials Science; History · Properties Rolf E. Hummel Textbook 19981st edition Springer Science+Business Media New York 1998