semiskilled
发表于 2025-3-26 21:22:43
Hartwig Wolburg,Stefan Liebner,Andrea Lippoldtrface smoothing of Si, YBCO, diamond, and SiC substrates, and to the production of electronic and optical devices, A low-temperature thin-film formation technique by cluster ion-assisted deposition has also been developed for high-quality oxide films. This paper reviews recent equipment development and discusses several new applications.
饶舌的人
发表于 2025-3-27 01:17:23
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枯燥
发表于 2025-3-27 07:19:26
Models in research and education, planning and practice,f data for evaluation of the models, hardware, and the number of trained scientists. Which of these factors limits progress most differs among countries. Scarcity of basic data and lack of trained staff often count most, particularly in developing countries.
宠爱
发表于 2025-3-27 13:20:02
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OREX
发表于 2025-3-27 16:56:07
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immunity
发表于 2025-3-27 18:45:18
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