锡默斯提醒说，高音破纪录的蝙蝠是世界自然保护联盟新近刚列入受威胁保护动物的红色名录。
Siemers reminds that the record-breaking bat is classified as near threatened on the World Conservation Union's Red List.
在刚形成的电镀多层结构表面上用光显微镜观察室温下在金属锡上形成的金的扩散薄膜。
Interdiffusion of thin film Au in metallic Sn at room temperature is observed by light microscope on fresh electroplated multilayer surface.
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