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科技兴则民族兴,科技强则国家强。在过去的一年里,我国科技事业取得的历史性成就、所发生的历史性变革在不断显现。在 ...
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Startseite Lexika Lexikon der Chemie Aktuelle Seite:
Für verschiedene Anwendungsgebiete wurden Piezokeramiken (vor allem Titanate und Niobate) entwickelt, die sich aufgrund ihrer polykristallinen Struktur durch die Isotropie ihrer Eigenschaften ...
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