沙发
发表于 2025-3-25 04:50:20
Surface Modification by Rapid Solidification Laser and Electron Beam Processing,surface layer of material develops steep thermal gradients, which results in rapid solidification (quenching) of the molten layer, after the cessation of energy input. Calculations show that cooling rates of 10. –10. °K/sec are readily attainable in appropriately thin sections.
Adulate
发表于 2025-3-25 08:24:38
Age, the Bronze Age and the Iron Age ••• a civilization is both developed and limited by the materials at its disposal. Today, man lives on the boundary between the Iron Age and a New Materials Age." The ever more stringent requirements for materials to accomplish specific functions and withstand ex
Interregnum
发表于 2025-3-25 15:33:09
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预测
发表于 2025-3-25 17:14:36
A. Enniouar,E. Errami,A. Lagnaoui,O. Bouaala their potential use in high density optical memories. Also, as described later in this paper, amorphous semiconductors turn up during the technological processing of crystalline semiconductors in the microelectronics industry.
强所
发表于 2025-3-25 23:14:14
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Exploit
发表于 2025-3-26 02:14:17
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改变
发表于 2025-3-26 07:14:14
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丑恶
发表于 2025-3-26 08:43:36
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吞下
发表于 2025-3-26 16:15:46
New Perspectives on Materials Design,etter understanding what properties a material should have to provide a given function. However, the means to predict and then prepare the material with the desired properties for a given function or process is now generally lacking.
Picks-Disease
发表于 2025-3-26 17:31:48
Inorganic Macromolecules and the Search for New Electroactive and Structural Materials,imental techniques and different conceptual approaches. The three areas are (1) the chemistry of small molecules, (2) the chemistry of macromolecules, and (3) the chemistry of solids and their surfaces.